1406812368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2254507}}^1$

素因数の和:2254531

約数の個数: 40

約数和(自身を含む): 3913825888

約数和(自身を除く): 2507013520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2254507, 4509014, 6763521, 9018028, 13527042, 18036056, 27054084, 29308591, 36072112, 54108168, 58617182, 87925773, 108216336, 117234364, 175851546, 234468728, 351703092, 468937456, 703406184, 1406812368]

約数ペア:

[(1, 1406812368), (2, 703406184), (3, 468937456), (4, 351703092), (6, 234468728), (8, 175851546), (12, 117234364), (13, 108216336), (16, 87925773), (24, 58617182), (26, 54108168), (39, 36072112), (48, 29308591), (52, 27054084), (78, 18036056), (104, 13527042), (156, 9018028), (208, 6763521), (312, 4509014), (624, 2254507)]