1207957256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{26347}}^1$

素因数の和:26885

約数の個数: 32

約数和(自身を含む): 2475658080

約数和(自身を除く): 1267700824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 521, 1042, 2084, 4168, 5731, 11462, 22924, 26347, 45848, 52694, 105388, 210776, 289817, 579634, 1159268, 2318536, 13726787, 27453574, 54907148, 109814296, 150994657, 301989314, 603978628, 1207957256]

約数ペア:

[(1, 1207957256), (2, 603978628), (4, 301989314), (8, 150994657), (11, 109814296), (22, 54907148), (44, 27453574), (88, 13726787), (521, 2318536), (1042, 1159268), (2084, 579634), (4168, 289817), (5731, 210776), (11462, 105388), (22924, 52694), (26347, 45848)]