126382490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2693}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 258656328

約数和(自身を除く): 132273838

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 2693, 3610, 4693, 5386, 9386, 13465, 23465, 26930, 35009, 46930, 51167, 70018, 102334, 175045, 255835, 350090, 511670, 665171, 972173, 1330342, 1944346, 3325855, 4860865, 6651710, 9721730, 12638249, 25276498, 63191245, 126382490]

約数ペア:

[(1, 126382490), (2, 63191245), (5, 25276498), (10, 12638249), (13, 9721730), (19, 6651710), (26, 4860865), (38, 3325855), (65, 1944346), (95, 1330342), (130, 972173), (190, 665171), (247, 511670), (361, 350090), (494, 255835), (722, 175045), (1235, 102334), (1805, 70018), (2470, 51167), (2693, 46930), (3610, 35009), (4693, 26930), (5386, 23465), (9386, 13465)]