1253204164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{140683}}^1$

素因数の和:140835

約数の個数: 24

約数和(自身を含む): 2339856288

約数和(自身を除く): 1086652124

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 140683, 281366, 562732, 2391611, 4783222, 9566444, 18429473, 36858946, 73717892, 313301041, 626602082, 1253204164]

約数ペア:

[(1, 1253204164), (2, 626602082), (4, 313301041), (17, 73717892), (34, 36858946), (68, 18429473), (131, 9566444), (262, 4783222), (524, 2391611), (2227, 562732), (4454, 281366), (8908, 140683)]