2289057446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 3943707264

約数和(自身を除く): 1654649818

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 353, 442, 578, 706, 863, 1726, 3757, 4589, 6001, 7514, 9178, 11219, 12002, 14671, 22438, 29342, 78013, 102017, 156026, 190723, 204034, 249407, 304639, 381446, 498814, 609278, 1326221, 2652442, 3242291, 3960307, 5178863, 6484582, 7920614, 10357726, 67325219, 88040671, 134650438, 176081342, 1144528723, 2289057446]

約数ペア:

[(1, 2289057446), (2, 1144528723), (13, 176081342), (17, 134650438), (26, 88040671), (34, 67325219), (221, 10357726), (289, 7920614), (353, 6484582), (442, 5178863), (578, 3960307), (706, 3242291), (863, 2652442), (1726, 1326221), (3757, 609278), (4589, 498814), (6001, 381446), (7514, 304639), (9178, 249407), (11219, 204034), (12002, 190723), (14671, 156026), (22438, 102017), (29342, 78013)]