248864044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8209}}^1$

素因数の和:8290

約数の個数: 48

約数和(自身を含む): 521367840

約数和(自身を除く): 272503796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 2332, 2756, 7579, 8209, 15158, 16418, 30316, 32836, 90299, 106717, 180598, 213434, 361196, 426868, 435077, 870154, 1173887, 1740308, 2347774, 4695548, 4785847, 5656001, 9571694, 11312002, 19143388, 22624004, 62216011, 124432022, 248864044]

約数ペア:

[(1, 248864044), (2, 124432022), (4, 62216011), (11, 22624004), (13, 19143388), (22, 11312002), (26, 9571694), (44, 5656001), (52, 4785847), (53, 4695548), (106, 2347774), (143, 1740308), (212, 1173887), (286, 870154), (572, 435077), (583, 426868), (689, 361196), (1166, 213434), (1378, 180598), (2332, 106717), (2756, 90299), (7579, 32836), (8209, 30316), (15158, 16418)]