1292365696

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{325697}}^1$

素因数の和:325742

約数の個数: 32

約数和(自身を含む): 2657695680

約数和(自身を除く): 1365329984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 325697, 651394, 1302788, 2605576, 5211152, 10096607, 10422304, 20193214, 20844608, 40386428, 41689216, 80772856, 161545712, 323091424, 646182848, 1292365696]

約数ペア:

[(1, 1292365696), (2, 646182848), (4, 323091424), (8, 161545712), (16, 80772856), (31, 41689216), (32, 40386428), (62, 20844608), (64, 20193214), (124, 10422304), (128, 10096607), (248, 5211152), (496, 2605576), (992, 1302788), (1984, 651394), (3968, 325697)]