247219746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{4129}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 524543040

約数和(自身を除く): 277323294

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 587, 1174, 1761, 3522, 4129, 8258, 9979, 12387, 19958, 24774, 29937, 59874, 70193, 140386, 210579, 421158, 2423723, 4847446, 7271169, 14542338, 41203291, 82406582, 123609873, 247219746]

約数ペア:

[(1, 247219746), (2, 123609873), (3, 82406582), (6, 41203291), (17, 14542338), (34, 7271169), (51, 4847446), (102, 2423723), (587, 421158), (1174, 210579), (1761, 140386), (3522, 70193), (4129, 59874), (8258, 29937), (9979, 24774), (12387, 19958)]