1539444790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{32803}}^1$

素因数の和:32861

約数の個数: 48

約数和(自身を含む): 3149577648

約数和(自身を除く): 1610132858

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 9386, 23465, 32803, 46930, 65606, 164015, 328030, 426439, 623257, 852878, 1246514, 2132195, 3116285, 4264390, 6232570, 8102341, 11841883, 16204682, 23683766, 40511705, 59209415, 81023410, 118418830, 153944479, 307888958, 769722395, 1539444790]

約数ペア:

[(1, 1539444790), (2, 769722395), (5, 307888958), (10, 153944479), (13, 118418830), (19, 81023410), (26, 59209415), (38, 40511705), (65, 23683766), (95, 16204682), (130, 11841883), (190, 8102341), (247, 6232570), (361, 4264390), (494, 3116285), (722, 2132195), (1235, 1246514), (1805, 852878), (2470, 623257), (3610, 426439), (4693, 328030), (9386, 164015), (23465, 65606), (32803, 46930)]