1085118976

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{124669}}^1$

素因数の和:124704

約数の個数: 40

約数和(自身を含む): 2295673380

約数和(自身を除く): 1210554404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 124669, 249338, 498676, 997352, 1994704, 2119373, 3989408, 4238746, 7978816, 8477492, 15957632, 16954984, 31915264, 33909968, 63830528, 67819936, 135639872, 271279744, 542559488, 1085118976]

約数ペア:

[(1, 1085118976), (2, 542559488), (4, 271279744), (8, 135639872), (16, 67819936), (17, 63830528), (32, 33909968), (34, 31915264), (64, 16954984), (68, 15957632), (128, 8477492), (136, 7978816), (256, 4238746), (272, 3989408), (512, 2119373), (544, 1994704), (1088, 997352), (2176, 498676), (4352, 249338), (8704, 124669)]