15215702476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1138559}}^1$

素因数の和:1138833

約数の個数: 24

約数和(自身を含む): 28787351040

約数和(自身を除く): 13571648564

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 1138559, 2277118, 4554236, 14801267, 29602534, 59205068, 292609663, 585219326, 1170438652, 3803925619, 7607851238, 15215702476]

約数ペア:

[(1, 15215702476), (2, 7607851238), (4, 3803925619), (13, 1170438652), (26, 585219326), (52, 292609663), (257, 59205068), (514, 29602534), (1028, 14801267), (3341, 4554236), (6682, 2277118), (13364, 1138559)]