6389881368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20480389}}^1$

素因数の和:20480411

約数の個数: 32

約数和(自身を含む): 17203527600

約数和(自身を除く): 10813646232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 20480389, 40960778, 61441167, 81921556, 122882334, 163843112, 245764668, 266245057, 491529336, 532490114, 798735171, 1064980228, 1597470342, 2129960456, 3194940684, 6389881368]

約数ペア:

[(1, 6389881368), (2, 3194940684), (3, 2129960456), (4, 1597470342), (6, 1064980228), (8, 798735171), (12, 532490114), (13, 491529336), (24, 266245057), (26, 245764668), (39, 163843112), (52, 122882334), (78, 81921556), (104, 61441167), (156, 40960778), (312, 20480389)]