1974680292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 5038153344

約数和(自身を除く): 3063473052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 281, 321, 421, 428, 562, 642, 842, 843, 1124, 1263, 1284, 1391, 1684, 1686, 2526, 2782, 3372, 3653, 4173, 5052, 5473, 5564, 7306, 8346, 10946, 10959, 14612, 16419, 16692, 21892, 21918, 30067, 32838, 43836, 45047, 60134, 65676, 90094, 90201, 118301, 120268, 135141, 180188, 180402, 236602, 270282, 354903, 360804, 390871, 473204, 540564, 585611, 709806, 781742, 1171222, 1172613, 1419612, 1537913, 1563484, 1756833, 2342444, 2345226, 3075826, 3513666, 4613739, 4690452, 6151652, 7027332, 9227478, 12658207, 18454956, 25316414, 37974621, 50632828, 75949242, 151898484, 164556691, 329113382, 493670073, 658226764, 987340146, 1974680292]

約数ペア:

[(1, 1974680292), (2, 987340146), (3, 658226764), (4, 493670073), (6, 329113382), (12, 164556691), (13, 151898484), (26, 75949242), (39, 50632828), (52, 37974621), (78, 25316414), (107, 18454956), (156, 12658207), (214, 9227478), (281, 7027332), (321, 6151652), (421, 4690452), (428, 4613739), (562, 3513666), (642, 3075826), (842, 2345226), (843, 2342444), (1124, 1756833), (1263, 1563484), (1284, 1537913), (1391, 1419612), (1684, 1172613), (1686, 1171222), (2526, 781742), (2782, 709806), (3372, 585611), (3653, 540564), (4173, 473204), (5052, 390871), (5473, 360804), (5564, 354903), (7306, 270282), (8346, 236602), (10946, 180402), (10959, 180188), (14612, 135141), (16419, 120268), (16692, 118301), (21892, 90201), (21918, 90094), (30067, 65676), (32838, 60134), (43836, 45047)]