2730915991438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2797}}^1\times {\mathrm{288697}}^1$

素因数の和:291604

約数の個数: 32

約数和(自身を含む): 4361995821600

約数和(自身を除く): 1631079830162

約数列:

[1, 2, 19, 38, 89, 178, 1691, 2797, 3382, 5594, 53143, 106286, 248933, 288697, 497866, 577394, 4729727, 5485243, 9459454, 10970486, 25694033, 51388066, 488186627, 807485509, 976373254, 1614971018, 15342224671, 30684449342, 71866210301, 143732420602, 1365457995719, 2730915991438]

約数ペア:

[(1, 2730915991438), (2, 1365457995719), (19, 143732420602), (38, 71866210301), (89, 30684449342), (178, 15342224671), (1691, 1614971018), (2797, 976373254), (3382, 807485509), (5594, 488186627), (53143, 51388066), (106286, 25694033), (248933, 10970486), (288697, 9459454), (497866, 5485243), (577394, 4729727)]