826670364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{12071}}^1$

素因数の和:12530

約数の個数: 48

約数和(自身を含む): 2082178560

約数和(自身を除く): 1255508196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2634, 5268, 5707, 11414, 12071, 17121, 22828, 24142, 34242, 36213, 48284, 68484, 72426, 144852, 156923, 313846, 470769, 627692, 941538, 1883076, 5299169, 10598338, 15897507, 21196676, 31795014, 63590028, 68889197, 137778394, 206667591, 275556788, 413335182, 826670364]

約数ペア:

[(1, 826670364), (2, 413335182), (3, 275556788), (4, 206667591), (6, 137778394), (12, 68889197), (13, 63590028), (26, 31795014), (39, 21196676), (52, 15897507), (78, 10598338), (156, 5299169), (439, 1883076), (878, 941538), (1317, 627692), (1756, 470769), (2634, 313846), (5268, 156923), (5707, 144852), (11414, 72426), (12071, 68484), (17121, 48284), (22828, 36213), (24142, 34242)]