1231419376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6996701}}^1$

素因数の和:6996720

約数の個数: 20

約数和(自身を含む): 2602773144

約数和(自身を除く): 1371353768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6996701, 13993402, 27986804, 55973608, 76963711, 111947216, 153927422, 307854844, 615709688, 1231419376]

約数ペア:

[(1, 1231419376), (2, 615709688), (4, 307854844), (8, 153927422), (11, 111947216), (16, 76963711), (22, 55973608), (44, 27986804), (88, 13993402), (176, 6996701)]