2263147988

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{541}}^1\times {\mathrm{2897}}^1$

素因数の和:3480

約数の個数: 36

約数和(自身を含む): 4189099572

約数和(自身を除く): 1925951584

約数列:

[1, 2, 4, 19, 38, 76, 361, 541, 722, 1082, 1444, 2164, 2897, 5794, 10279, 11588, 20558, 41116, 55043, 110086, 195301, 220172, 390602, 781204, 1045817, 1567277, 2091634, 3134554, 4183268, 6269108, 29778263, 59556526, 119113052, 565786997, 1131573994, 2263147988]

約数ペア:

[(1, 2263147988), (2, 1131573994), (4, 565786997), (19, 119113052), (38, 59556526), (76, 29778263), (361, 6269108), (541, 4183268), (722, 3134554), (1082, 2091634), (1444, 1567277), (2164, 1045817), (2897, 781204), (5794, 390602), (10279, 220172), (11588, 195301), (20558, 110086), (41116, 55043)]