7480392790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{943303}}^1$

素因数の和:943384

約数の個数: 32

約数和(自身を含む): 14738181696

約数和(自身を除く): 7257788906

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 943303, 1886606, 4716515, 9433030, 12262939, 24525878, 57541483, 61314695, 115082966, 122629390, 287707415, 575414830, 748039279, 1496078558, 3740196395, 7480392790]

約数ペア:

[(1, 7480392790), (2, 3740196395), (5, 1496078558), (10, 748039279), (13, 575414830), (26, 287707415), (61, 122629390), (65, 115082966), (122, 61314695), (130, 57541483), (305, 24525878), (610, 12262939), (793, 9433030), (1586, 4716515), (3965, 1886606), (7930, 943303)]