325528022404

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{521723}}^1$

素因数の和:521837

約数の個数: 48

約数和(自身を含む): 625818372480

約数和(自身を除く): 300290350076

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 2197, 3692, 4394, 8788, 11999, 23998, 47996, 155987, 311974, 521723, 623948, 1043446, 2086892, 6782399, 13564798, 27129596, 37042333, 74084666, 88171187, 148169332, 176342374, 352684748, 481550329, 963100658, 1146225431, 1926201316, 2292450862, 4584901724, 6260154277, 12520308554, 25040617108, 81382005601, 162764011202, 325528022404]

約数ペア:

[(1, 325528022404), (2, 162764011202), (4, 81382005601), (13, 25040617108), (26, 12520308554), (52, 6260154277), (71, 4584901724), (142, 2292450862), (169, 1926201316), (284, 1146225431), (338, 963100658), (676, 481550329), (923, 352684748), (1846, 176342374), (2197, 148169332), (3692, 88171187), (4394, 74084666), (8788, 37042333), (11999, 27129596), (23998, 13564798), (47996, 6782399), (155987, 2086892), (311974, 1043446), (521723, 623948)]