1799689954

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 2788321536

約数和(自身を除く): 988631582

約数列:

[1, 2, 61, 103, 122, 197, 206, 394, 727, 1454, 6283, 12017, 12566, 20291, 24034, 40582, 44347, 74881, 88694, 143219, 149762, 286438, 1237751, 2475502, 4567741, 8736359, 9135482, 14751557, 17472718, 29503114, 899844977, 1799689954]

約数ペア:

[(1, 1799689954), (2, 899844977), (61, 29503114), (103, 17472718), (122, 14751557), (197, 9135482), (206, 8736359), (394, 4567741), (727, 2475502), (1454, 1237751), (6283, 286438), (12017, 149762), (12566, 143219), (20291, 88694), (24034, 74881), (40582, 44347)]