727970292010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{2627767}}^1$

素因数の和:2629918

約数の個数: 32

約数和(自身を含む): 1411805146752

約数和(自身を除く): 683834854742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2131, 4262, 10655, 21310, 27703, 55406, 138515, 277030, 2627767, 5255534, 13138835, 26277670, 34160971, 68321942, 170804855, 341609710, 5599771477, 11199542954, 27998857385, 55997714770, 72797029201, 145594058402, 363985146005, 727970292010]

約数ペア:

[(1, 727970292010), (2, 363985146005), (5, 145594058402), (10, 72797029201), (13, 55997714770), (26, 27998857385), (65, 11199542954), (130, 5599771477), (2131, 341609710), (4262, 170804855), (10655, 68321942), (21310, 34160971), (27703, 26277670), (55406, 13138835), (138515, 5255534), (277030, 2627767)]