130279618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9241}}^1$

素因数の和:9322

約数の個数: 32

約数和(自身を含む): 239552640

約数和(自身を除く): 109273022

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 9241, 14098, 18482, 64687, 129374, 175579, 351158, 489773, 979546, 1229053, 2458106, 3428411, 6856822, 9305687, 18611374, 65139809, 130279618]

約数ペア:

[(1, 130279618), (2, 65139809), (7, 18611374), (14, 9305687), (19, 6856822), (38, 3428411), (53, 2458106), (106, 1229053), (133, 979546), (266, 489773), (371, 351158), (742, 175579), (1007, 129374), (2014, 64687), (7049, 18482), (9241, 14098)]