2097456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 5569584

約数和(自身を除く): 3472128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1181, 1776, 2362, 3543, 4724, 7086, 9448, 14172, 18896, 28344, 43697, 56688, 87394, 131091, 174788, 262182, 349576, 524364, 699152, 1048728, 2097456]

約数ペア:

[(1, 2097456), (2, 1048728), (3, 699152), (4, 524364), (6, 349576), (8, 262182), (12, 174788), (16, 131091), (24, 87394), (37, 56688), (48, 43697), (74, 28344), (111, 18896), (148, 14172), (222, 9448), (296, 7086), (444, 4724), (592, 3543), (888, 2362), (1181, 1776)]