17950870132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4229}}^1\times {\mathrm{81629}}^1$

素因数の和:85875

約数の個数: 24

約数和(自身を含む): 33838900200

約数和(自身を除く): 15888030068

約数列:

[1, 2, 4, 13, 26, 52, 4229, 8458, 16916, 54977, 81629, 109954, 163258, 219908, 326516, 1061177, 2122354, 4244708, 345209041, 690418082, 1380836164, 4487717533, 8975435066, 17950870132]

約数ペア:

[(1, 17950870132), (2, 8975435066), (4, 4487717533), (13, 1380836164), (26, 690418082), (52, 345209041), (4229, 4244708), (8458, 2122354), (16916, 1061177), (54977, 326516), (81629, 219908), (109954, 163258)]