808884817052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3880139}}^1$

素因数の和:3880386

約数の個数: 48

約数和(自身を含む): 1612275772800

約数和(自身を除く): 803390955748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 211, 247, 422, 494, 844, 988, 2743, 4009, 5486, 8018, 10972, 16036, 52117, 104234, 208468, 3880139, 7760278, 15520556, 50441807, 73722641, 100883614, 147445282, 201767228, 294890564, 818709329, 958394333, 1637418658, 1916788666, 3274837316, 3833577332, 10643221277, 15555477251, 21286442554, 31110954502, 42572885108, 62221909004, 202221204263, 404442408526, 808884817052]

約数ペア:

[(1, 808884817052), (2, 404442408526), (4, 202221204263), (13, 62221909004), (19, 42572885108), (26, 31110954502), (38, 21286442554), (52, 15555477251), (76, 10643221277), (211, 3833577332), (247, 3274837316), (422, 1916788666), (494, 1637418658), (844, 958394333), (988, 818709329), (2743, 294890564), (4009, 201767228), (5486, 147445282), (8018, 100883614), (10972, 73722641), (16036, 50441807), (52117, 15520556), (104234, 7760278), (208468, 3880139)]