1739868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 4609920

約数和(自身を除く): 2870052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 587, 741, 988, 1174, 1482, 1761, 2348, 2964, 3522, 7044, 7631, 11153, 15262, 22306, 22893, 30524, 33459, 44612, 45786, 66918, 91572, 133836, 144989, 289978, 434967, 579956, 869934, 1739868]

約数ペア:

[(1, 1739868), (2, 869934), (3, 579956), (4, 434967), (6, 289978), (12, 144989), (13, 133836), (19, 91572), (26, 66918), (38, 45786), (39, 44612), (52, 33459), (57, 30524), (76, 22893), (78, 22306), (114, 15262), (156, 11153), (228, 7631), (247, 7044), (494, 3522), (587, 2964), (741, 2348), (988, 1761), (1174, 1482)]