259517934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16553}}^1$

素因数の和:16641

約数の個数: 48

約数和(自身を含む): 614616912

約数和(自身を除く): 355098978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 16553, 33106, 49659, 99318, 148977, 215189, 297954, 430378, 645567, 1109051, 1291134, 1936701, 2218102, 3327153, 3873402, 6654306, 9981459, 14417663, 19962918, 28835326, 43252989, 86505978, 129758967, 259517934]

約数ペア:

[(1, 259517934), (2, 129758967), (3, 86505978), (6, 43252989), (9, 28835326), (13, 19962918), (18, 14417663), (26, 9981459), (39, 6654306), (67, 3873402), (78, 3327153), (117, 2218102), (134, 1936701), (201, 1291134), (234, 1109051), (402, 645567), (603, 430378), (871, 297954), (1206, 215189), (1742, 148977), (2613, 99318), (5226, 49659), (7839, 33106), (15678, 16553)]