2053996828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 3912523776

約数和(自身を除く): 1858526948

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 383, 604, 683, 766, 1366, 1532, 1963, 2732, 3926, 4979, 7852, 8879, 9958, 17758, 19916, 35516, 57833, 103133, 115666, 206266, 231332, 261589, 412532, 523178, 751829, 1046356, 1340729, 1503658, 2681458, 3007316, 3400657, 5362916, 6801314, 13602628, 39499939, 78999878, 157999756, 513499207, 1026998414, 2053996828]

約数ペア:

[(1, 2053996828), (2, 1026998414), (4, 513499207), (13, 157999756), (26, 78999878), (52, 39499939), (151, 13602628), (302, 6801314), (383, 5362916), (604, 3400657), (683, 3007316), (766, 2681458), (1366, 1503658), (1532, 1340729), (1963, 1046356), (2732, 751829), (3926, 523178), (4979, 412532), (7852, 261589), (8879, 231332), (9958, 206266), (17758, 115666), (19916, 103133), (35516, 57833)]