1690258232

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{7963}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 3454066440

約数和(自身を除く): 1763808208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 628, 676, 1256, 1352, 2041, 4082, 7963, 8164, 15926, 16328, 26533, 31852, 53066, 63704, 103519, 106132, 207038, 212264, 414076, 828152, 1250191, 1345747, 2500382, 2691494, 5000764, 5382988, 10001528, 10765976, 16252483, 32504966, 65009932, 130019864, 211282279, 422564558, 845129116, 1690258232]

約数ペア:

[(1, 1690258232), (2, 845129116), (4, 422564558), (8, 211282279), (13, 130019864), (26, 65009932), (52, 32504966), (104, 16252483), (157, 10765976), (169, 10001528), (314, 5382988), (338, 5000764), (628, 2691494), (676, 2500382), (1256, 1345747), (1352, 1250191), (2041, 828152), (4082, 414076), (7963, 212264), (8164, 207038), (15926, 106132), (16328, 103519), (26533, 63704), (31852, 53066)]