421036792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{154339}}^1$

素因数の和:154387

約数の個数: 32

約数和(自身を含む): 888998400

約数和(自身を除く): 467961608

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 154339, 308678, 617356, 1234712, 1697729, 3395458, 4784509, 6790916, 9569018, 13581832, 19138036, 38276072, 52629599, 105259198, 210518396, 421036792]

約数ペア:

[(1, 421036792), (2, 210518396), (4, 105259198), (8, 52629599), (11, 38276072), (22, 19138036), (31, 13581832), (44, 9569018), (62, 6790916), (88, 4784509), (124, 3395458), (248, 1697729), (341, 1234712), (682, 617356), (1364, 308678), (2728, 154339)]