628103627692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1\times {\mathrm{39107}}^1$

素因数の和:40270

約数の個数: 48

約数和(自身を含む): 1163309696640

約数和(自身を除く): 535206068948

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 907, 932, 1814, 3628, 4427, 8854, 17233, 17708, 34466, 39107, 68932, 78214, 156428, 211331, 422662, 743033, 845324, 1486066, 2972132, 4015289, 8030578, 9111931, 16061156, 18223862, 35470049, 36447724, 70940098, 141880196, 173126689, 346253378, 673930931, 692506756, 1347861862, 2695723724, 8264521417, 16529042834, 33058085668, 157025906923, 314051813846, 628103627692]

約数ペア:

[(1, 628103627692), (2, 314051813846), (4, 157025906923), (19, 33058085668), (38, 16529042834), (76, 8264521417), (233, 2695723724), (466, 1347861862), (907, 692506756), (932, 673930931), (1814, 346253378), (3628, 173126689), (4427, 141880196), (8854, 70940098), (17233, 36447724), (17708, 35470049), (34466, 18223862), (39107, 16061156), (68932, 9111931), (78214, 8030578), (156428, 4015289), (211331, 2972132), (422662, 1486066), (743033, 845324)]