491150052

素因数分解:

$2^2\times 3^2\times {\mathrm{983}}^1\times {\mathrm{13879}}^1$

素因数の和:14872

約数の個数: 36

約数和(自身を含む): 1242870720

約数和(自身を除く): 751720668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 983, 1966, 2949, 3932, 5898, 8847, 11796, 13879, 17694, 27758, 35388, 41637, 55516, 83274, 124911, 166548, 249822, 499644, 13643057, 27286114, 40929171, 54572228, 81858342, 122787513, 163716684, 245575026, 491150052]

約数ペア:

[(1, 491150052), (2, 245575026), (3, 163716684), (4, 122787513), (6, 81858342), (9, 54572228), (12, 40929171), (18, 27286114), (36, 13643057), (983, 499644), (1966, 249822), (2949, 166548), (3932, 124911), (5898, 83274), (8847, 55516), (11796, 41637), (13879, 35388), (17694, 27758)]