126989422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3581}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 232113600

約数和(自身を除く): 105124178

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 1043, 2086, 2533, 3581, 5066, 7162, 17731, 25067, 35462, 50134, 60877, 121754, 426139, 533569, 852278, 1067138, 3734983, 7469966, 9070673, 18141346, 63494711, 126989422]

約数ペア:

[(1, 126989422), (2, 63494711), (7, 18141346), (14, 9070673), (17, 7469966), (34, 3734983), (119, 1067138), (149, 852278), (238, 533569), (298, 426139), (1043, 121754), (2086, 60877), (2533, 50134), (3581, 35462), (5066, 25067), (7162, 17731)]