424289878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 689964480

約数和(自身を除く): 265674602

約数列:

[1, 2, 23, 37, 46, 74, 89, 178, 851, 1702, 2047, 2801, 3293, 4094, 5602, 6586, 64423, 75739, 103637, 128846, 151478, 207274, 249289, 498578, 2383651, 4767302, 5733647, 9223693, 11467294, 18447386, 212144939, 424289878]

約数ペア:

[(1, 424289878), (2, 212144939), (23, 18447386), (37, 11467294), (46, 9223693), (74, 5733647), (89, 4767302), (178, 2383651), (851, 498578), (1702, 249289), (2047, 207274), (2801, 151478), (3293, 128846), (4094, 103637), (5602, 75739), (6586, 64423)]