834682854736

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{720359}}^1$

素因数の和:721027

約数の個数: 40

約数和(自身を含む): 1631961172800

約数和(自身を除く): 797278318064

約数列:

[1, 2, 4, 8, 16, 139, 278, 521, 556, 1042, 1112, 2084, 2224, 4168, 8336, 72419, 144838, 289676, 579352, 720359, 1158704, 1440718, 2881436, 5762872, 11525744, 100129901, 200259802, 375307039, 400519604, 750614078, 801039208, 1501228156, 1602078416, 3002456312, 6004912624, 52167678421, 104335356842, 208670713684, 417341427368, 834682854736]

約数ペア:

[(1, 834682854736), (2, 417341427368), (4, 208670713684), (8, 104335356842), (16, 52167678421), (139, 6004912624), (278, 3002456312), (521, 1602078416), (556, 1501228156), (1042, 801039208), (1112, 750614078), (2084, 400519604), (2224, 375307039), (4168, 200259802), (8336, 100129901), (72419, 11525744), (144838, 5762872), (289676, 2881436), (579352, 1440718), (720359, 1158704)]