2038593802

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 3709152000

約数和(自身を除く): 1670558198

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 211, 371, 406, 422, 449, 742, 898, 1477, 1537, 2954, 3074, 3143, 6119, 6286, 10759, 11183, 12238, 13021, 21518, 22366, 23797, 26042, 42833, 47594, 78281, 85666, 91147, 94739, 156562, 166579, 182294, 189478, 324307, 333158, 648614, 663173, 690113, 1326346, 1380226, 2270149, 2747431, 4540298, 4830791, 5021167, 5494862, 9661582, 10042334, 19232017, 35148169, 38464034, 70296338, 145613843, 291227686, 1019296901, 2038593802]

約数ペア:

[(1, 2038593802), (2, 1019296901), (7, 291227686), (14, 145613843), (29, 70296338), (53, 38464034), (58, 35148169), (106, 19232017), (203, 10042334), (211, 9661582), (371, 5494862), (406, 5021167), (422, 4830791), (449, 4540298), (742, 2747431), (898, 2270149), (1477, 1380226), (1537, 1326346), (2954, 690113), (3074, 663173), (3143, 648614), (6119, 333158), (6286, 324307), (10759, 189478), (11183, 182294), (12238, 166579), (13021, 156562), (21518, 94739), (22366, 91147), (23797, 85666), (26042, 78281), (42833, 47594)]