389460966

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{3049}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 794220000

約数和(自身を除く): 404759034

約数列:

[1, 2, 3, 6, 61, 122, 183, 349, 366, 698, 1047, 2094, 3049, 6098, 9147, 18294, 21289, 42578, 63867, 127734, 185989, 371978, 557967, 1064101, 1115934, 2128202, 3192303, 6384606, 64910161, 129820322, 194730483, 389460966]

約数ペア:

[(1, 389460966), (2, 194730483), (3, 129820322), (6, 64910161), (61, 6384606), (122, 3192303), (183, 2128202), (349, 1115934), (366, 1064101), (698, 557967), (1047, 371978), (2094, 185989), (3049, 127734), (6098, 63867), (9147, 42578), (18294, 21289)]