997657130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181063}}^1$

素因数の和:181118

約数の個数: 32

約数和(自身を含む): 1955491200

約数和(自身を除く): 957834070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 181063, 362126, 905315, 1810630, 3440197, 5250827, 6880394, 10501654, 17200985, 26254135, 34401970, 52508270, 99765713, 199531426, 498828565, 997657130]

約数ペア:

[(1, 997657130), (2, 498828565), (5, 199531426), (10, 99765713), (19, 52508270), (29, 34401970), (38, 26254135), (58, 17200985), (95, 10501654), (145, 6880394), (190, 5250827), (290, 3440197), (551, 1810630), (1102, 905315), (2755, 362126), (5510, 181063)]