1580451806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{3461}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 2549970720

約数和(自身を除く): 969518914

約数列:

[1, 2, 19, 38, 61, 122, 197, 394, 1159, 2318, 3461, 3743, 6922, 7486, 12017, 24034, 65759, 131518, 211121, 228323, 422242, 456646, 681817, 1363634, 4011299, 8022598, 12954523, 25909046, 41590837, 83181674, 790225903, 1580451806]

約数ペア:

[(1, 1580451806), (2, 790225903), (19, 83181674), (38, 41590837), (61, 25909046), (122, 12954523), (197, 8022598), (394, 4011299), (1159, 1363634), (2318, 681817), (3461, 456646), (3743, 422242), (6922, 228323), (7486, 211121), (12017, 131518), (24034, 65759)]