680479480126

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1373}}^1\times {\mathrm{8737}}^1$

素因数の和:10476

約数の個数: 32

約数和(自身を含む): 1034726138208

約数和(自身を除く): 354246658082

約数列:

[1, 2, 113, 226, 251, 502, 1373, 2746, 8737, 17474, 28363, 56726, 155149, 310298, 344623, 689246, 987281, 1974562, 2192987, 4385974, 11995901, 23991802, 38942399, 77884798, 247807531, 495615062, 1355536813, 2711073626, 3010971151, 6021942302, 340239740063, 680479480126]

約数ペア:

[(1, 680479480126), (2, 340239740063), (113, 6021942302), (226, 3010971151), (251, 2711073626), (502, 1355536813), (1373, 495615062), (2746, 247807531), (8737, 77884798), (17474, 38942399), (28363, 23991802), (56726, 11995901), (155149, 4385974), (310298, 2192987), (344623, 1974562), (689246, 987281)]