887534709828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1\times {\mathrm{1390693}}^1$

素因数の和:1394804

約数の個数: 48

約数和(自身を含む): 2230762180416

約数和(自身を除く): 1343227470588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4091, 8182, 12273, 16364, 24546, 49092, 53183, 106366, 159549, 212732, 319098, 638196, 1390693, 2781386, 4172079, 5562772, 8344158, 16688316, 18079009, 36158018, 54237027, 72316036, 108474054, 216948108, 5689325063, 11378650126, 17067975189, 22757300252, 34135950378, 68271900756, 73961225819, 147922451638, 221883677457, 295844903276, 443767354914, 887534709828]

約数ペア:

[(1, 887534709828), (2, 443767354914), (3, 295844903276), (4, 221883677457), (6, 147922451638), (12, 73961225819), (13, 68271900756), (26, 34135950378), (39, 22757300252), (52, 17067975189), (78, 11378650126), (156, 5689325063), (4091, 216948108), (8182, 108474054), (12273, 72316036), (16364, 54237027), (24546, 36158018), (49092, 18079009), (53183, 16688316), (106366, 8344158), (159549, 5562772), (212732, 4172079), (319098, 2781386), (638196, 1390693)]