455087144

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{196837}}^1$

素因数の和:196877

約数の個数: 24

約数和(自身を含む): 906438990

約数和(自身を除く): 451351846

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 196837, 393674, 787348, 1574696, 3346229, 6692458, 13384916, 26769832, 56885893, 113771786, 227543572, 455087144]

約数ペア:

[(1, 455087144), (2, 227543572), (4, 113771786), (8, 56885893), (17, 26769832), (34, 13384916), (68, 6692458), (136, 3346229), (289, 1574696), (578, 787348), (1156, 393674), (2312, 196837)]