1520657554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{2633}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 2493555120

約数和(自身を除く): 972897566

約数列:

[1, 2, 13, 26, 97, 194, 229, 458, 1261, 2522, 2633, 2977, 5266, 5954, 22213, 34229, 44426, 68458, 255401, 288769, 510802, 577538, 602957, 1205914, 3320213, 6640426, 7838441, 15676882, 58486829, 116973658, 760328777, 1520657554]

約数ペア:

[(1, 1520657554), (2, 760328777), (13, 116973658), (26, 58486829), (97, 15676882), (194, 7838441), (229, 6640426), (458, 3320213), (1261, 1205914), (2522, 602957), (2633, 577538), (2977, 510802), (5266, 288769), (5954, 255401), (22213, 68458), (34229, 44426)]