947222484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{195869}}^1$

素因数の和:195920

約数の個数: 48

約数和(自身を含む): 2456993280

約数和(自身を除く): 1509770796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 195869, 391738, 587607, 783476, 1175214, 2350428, 2546297, 5092594, 6071939, 7638891, 10185188, 12143878, 15277782, 18215817, 24287756, 30555564, 36431634, 72863268, 78935207, 157870414, 236805621, 315740828, 473611242, 947222484]

約数ペア:

[(1, 947222484), (2, 473611242), (3, 315740828), (4, 236805621), (6, 157870414), (12, 78935207), (13, 72863268), (26, 36431634), (31, 30555564), (39, 24287756), (52, 18215817), (62, 15277782), (78, 12143878), (93, 10185188), (124, 7638891), (156, 6071939), (186, 5092594), (372, 2546297), (403, 2350428), (806, 1175214), (1209, 783476), (1612, 587607), (2418, 391738), (4836, 195869)]