1330359632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{625169}}^1$

素因数の和:625203

約数の個数: 40

約数和(自身を含む): 3100843200

約数和(自身を除く): 1770483568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 625169, 1250338, 2500676, 4376183, 5001352, 8752366, 10002704, 11878211, 17504732, 23756422, 35009464, 47512844, 70018928, 83147477, 95025688, 166294954, 190051376, 332589908, 665179816, 1330359632]

約数ペア:

[(1, 1330359632), (2, 665179816), (4, 332589908), (7, 190051376), (8, 166294954), (14, 95025688), (16, 83147477), (19, 70018928), (28, 47512844), (38, 35009464), (56, 23756422), (76, 17504732), (112, 11878211), (133, 10002704), (152, 8752366), (266, 5001352), (304, 4376183), (532, 2500676), (1064, 1250338), (2128, 625169)]