1665692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3655680

約数和(自身を除く): 1989988

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 101, 124, 133, 202, 217, 266, 404, 434, 532, 589, 707, 868, 1178, 1414, 1919, 2356, 2828, 3131, 3838, 4123, 6262, 7676, 8246, 12524, 13433, 16492, 21917, 26866, 43834, 53732, 59489, 87668, 118978, 237956, 416423, 832846, 1665692]

約数ペア:

[(1, 1665692), (2, 832846), (4, 416423), (7, 237956), (14, 118978), (19, 87668), (28, 59489), (31, 53732), (38, 43834), (62, 26866), (76, 21917), (101, 16492), (124, 13433), (133, 12524), (202, 8246), (217, 7676), (266, 6262), (404, 4123), (434, 3838), (532, 3131), (589, 2828), (707, 2356), (868, 1919), (1178, 1414)]