291217368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{933389}}^1$

素因数の和:933411

約数の個数: 32

約数和(自身を含む): 784047600

約数和(自身を除く): 492830232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 933389, 1866778, 2800167, 3733556, 5600334, 7467112, 11200668, 12134057, 22401336, 24268114, 36402171, 48536228, 72804342, 97072456, 145608684, 291217368]

約数ペア:

[(1, 291217368), (2, 145608684), (3, 97072456), (4, 72804342), (6, 48536228), (8, 36402171), (12, 24268114), (13, 22401336), (24, 12134057), (26, 11200668), (39, 7467112), (52, 5600334), (78, 3733556), (104, 2800167), (156, 1866778), (312, 933389)]