605592988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151247}}^1$

素因数の和:151282

約数の個数: 48

約数和(自身を含む): 1422941184

約数和(自身を除く): 817348196

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 151247, 302494, 604988, 1058729, 1663717, 1966211, 2117458, 3327434, 3932422, 4234916, 6654868, 7864844, 11646019, 13763477, 21628321, 23292038, 27526954, 43256642, 46584076, 55053908, 86513284, 151398247, 302796494, 605592988]

約数ペア:

[(1, 605592988), (2, 302796494), (4, 151398247), (7, 86513284), (11, 55053908), (13, 46584076), (14, 43256642), (22, 27526954), (26, 23292038), (28, 21628321), (44, 13763477), (52, 11646019), (77, 7864844), (91, 6654868), (143, 4234916), (154, 3932422), (182, 3327434), (286, 2117458), (308, 1966211), (364, 1663717), (572, 1058729), (1001, 604988), (2002, 302494), (4004, 151247)]