418804958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 748077120

約数和(自身を除く): 329272162

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 239, 242, 286, 478, 557, 1114, 1573, 2629, 3107, 3146, 5258, 6127, 6214, 7241, 12254, 14482, 28919, 34177, 57838, 67397, 68354, 79651, 133123, 134794, 159302, 266246, 375947, 751894, 876161, 1464353, 1730599, 1752322, 2928706, 3461198, 16107883, 19036589, 32215766, 38073178, 209402479, 418804958]

約数ペア:

[(1, 418804958), (2, 209402479), (11, 38073178), (13, 32215766), (22, 19036589), (26, 16107883), (121, 3461198), (143, 2928706), (239, 1752322), (242, 1730599), (286, 1464353), (478, 876161), (557, 751894), (1114, 375947), (1573, 266246), (2629, 159302), (3107, 134794), (3146, 133123), (5258, 79651), (6127, 68354), (6214, 67397), (7241, 57838), (12254, 34177), (14482, 28919)]