1396007028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{994307}}^1$

素因数の和:994333

約数の個数: 48

約数和(自身を含む): 3897687360

約数和(自身を除く): 2501680332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 994307, 1988614, 2982921, 3977228, 5965842, 8948763, 11931684, 12925991, 17897526, 25851982, 26846289, 35795052, 38777973, 51703964, 53692578, 77555946, 107385156, 116333919, 155111892, 232667838, 349001757, 465335676, 698003514, 1396007028]

約数ペア:

[(1, 1396007028), (2, 698003514), (3, 465335676), (4, 349001757), (6, 232667838), (9, 155111892), (12, 116333919), (13, 107385156), (18, 77555946), (26, 53692578), (27, 51703964), (36, 38777973), (39, 35795052), (52, 26846289), (54, 25851982), (78, 17897526), (108, 12925991), (117, 11931684), (156, 8948763), (234, 5965842), (351, 3977228), (468, 2982921), (702, 1988614), (1404, 994307)]