2015460986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2081}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 3981450240

約数和(自身を除く): 1965989254

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 331, 418, 662, 1463, 2081, 2317, 2926, 3641, 4162, 4634, 6289, 7282, 12578, 14567, 22891, 25487, 29134, 39539, 44023, 45782, 50974, 69179, 79078, 88046, 138358, 160237, 276773, 320474, 434929, 484253, 553546, 688811, 869858, 968506, 1377622, 3044503, 4821677, 6089006, 7576921, 9643354, 13087409, 15153842, 26174818, 53038447, 91611863, 106076894, 143961499, 183223726, 287922998, 1007730493, 2015460986]

約数ペア:

[(1, 2015460986), (2, 1007730493), (7, 287922998), (11, 183223726), (14, 143961499), (19, 106076894), (22, 91611863), (38, 53038447), (77, 26174818), (133, 15153842), (154, 13087409), (209, 9643354), (266, 7576921), (331, 6089006), (418, 4821677), (662, 3044503), (1463, 1377622), (2081, 968506), (2317, 869858), (2926, 688811), (3641, 553546), (4162, 484253), (4634, 434929), (6289, 320474), (7282, 276773), (12578, 160237), (14567, 138358), (22891, 88046), (25487, 79078), (29134, 69179), (39539, 50974), (44023, 45782)]