126558718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 234710784

約数和(自身を除く): 108152066

約数列:

[1, 2, 11, 13, 22, 26, 41, 43, 82, 86, 143, 251, 286, 451, 473, 502, 533, 559, 902, 946, 1066, 1118, 1763, 2761, 3263, 3526, 5522, 5863, 6149, 6526, 10291, 10793, 11726, 12298, 19393, 20582, 21586, 22919, 35893, 38786, 45838, 71786, 113201, 118723, 133783, 140309, 226402, 237446, 252109, 267566, 280618, 442513, 504218, 885026, 1471613, 1543399, 2943226, 3086798, 4867643, 5752669, 9735286, 11505338, 63279359, 126558718]

約数ペア:

[(1, 126558718), (2, 63279359), (11, 11505338), (13, 9735286), (22, 5752669), (26, 4867643), (41, 3086798), (43, 2943226), (82, 1543399), (86, 1471613), (143, 885026), (251, 504218), (286, 442513), (451, 280618), (473, 267566), (502, 252109), (533, 237446), (559, 226402), (902, 140309), (946, 133783), (1066, 118723), (1118, 113201), (1763, 71786), (2761, 45838), (3263, 38786), (3526, 35893), (5522, 22919), (5863, 21586), (6149, 20582), (6526, 19393), (10291, 12298), (10793, 11726)]