973268548

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 1978784640

約数和(自身を除く): 1005516092

約数列:

[1, 2, 4, 7, 14, 28, 113, 139, 226, 278, 452, 556, 791, 973, 1582, 1946, 2213, 3164, 3892, 4426, 8852, 15491, 15707, 30982, 31414, 61964, 62828, 109949, 219898, 250069, 307607, 439796, 500138, 615214, 1000276, 1230428, 1750483, 2153249, 3500966, 4306498, 7001932, 8612996, 34759591, 69519182, 139038364, 243317137, 486634274, 973268548]

約数ペア:

[(1, 973268548), (2, 486634274), (4, 243317137), (7, 139038364), (14, 69519182), (28, 34759591), (113, 8612996), (139, 7001932), (226, 4306498), (278, 3500966), (452, 2153249), (556, 1750483), (791, 1230428), (973, 1000276), (1582, 615214), (1946, 500138), (2213, 439796), (3164, 307607), (3892, 250069), (4426, 219898), (8852, 109949), (15491, 62828), (15707, 61964), (30982, 31414)]