1318892016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2113609}}^1$

素因数の和:2113633

約数の個数: 40

約数和(自身を含む): 3669226960

約数和(自身を除く): 2350334944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2113609, 4227218, 6340827, 8454436, 12681654, 16908872, 25363308, 27476917, 33817744, 50726616, 54953834, 82430751, 101453232, 109907668, 164861502, 219815336, 329723004, 439630672, 659446008, 1318892016]

約数ペア:

[(1, 1318892016), (2, 659446008), (3, 439630672), (4, 329723004), (6, 219815336), (8, 164861502), (12, 109907668), (13, 101453232), (16, 82430751), (24, 54953834), (26, 50726616), (39, 33817744), (48, 27476917), (52, 25363308), (78, 16908872), (104, 12681654), (156, 8454436), (208, 6340827), (312, 4227218), (624, 2113609)]