2812252544

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{708733}}^1$

素因数の和:708778

約数の個数: 32

約数和(自身を含む): 5783269440

約数和(自身を除く): 2971016896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 708733, 1417466, 2834932, 5669864, 11339728, 21970723, 22679456, 43941446, 45358912, 87882892, 90717824, 175765784, 351531568, 703063136, 1406126272, 2812252544]

約数ペア:

[(1, 2812252544), (2, 1406126272), (4, 703063136), (8, 351531568), (16, 175765784), (31, 90717824), (32, 87882892), (62, 45358912), (64, 43941446), (124, 22679456), (128, 21970723), (248, 11339728), (496, 5669864), (992, 2834932), (1984, 1417466), (3968, 708733)]