9988892812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{27901}}^1$

素因数の和:28042

約数の個数: 48

約数和(自身を含む): 18703268640

約数和(自身を除く): 8714375828

約数列:

[1, 2, 4, 37, 41, 59, 74, 82, 118, 148, 164, 236, 1517, 2183, 2419, 3034, 4366, 4838, 6068, 8732, 9676, 27901, 55802, 89503, 111604, 179006, 358012, 1032337, 1143941, 1646159, 2064674, 2287882, 3292318, 4129348, 4575764, 6584636, 42325817, 60907883, 67492519, 84651634, 121815766, 134985038, 169303268, 243631532, 269970076, 2497223203, 4994446406, 9988892812]

約数ペア:

[(1, 9988892812), (2, 4994446406), (4, 2497223203), (37, 269970076), (41, 243631532), (59, 169303268), (74, 134985038), (82, 121815766), (118, 84651634), (148, 67492519), (164, 60907883), (236, 42325817), (1517, 6584636), (2183, 4575764), (2419, 4129348), (3034, 3292318), (4366, 2287882), (4838, 2064674), (6068, 1646159), (8732, 1143941), (9676, 1032337), (27901, 358012), (55802, 179006), (89503, 111604)]