940291268

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{51427}}^1$

素因数の和:52091

約数の個数: 24

約数和(自身を含む): 1883499072

約数和(自身を除く): 943207804

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 18284, 51427, 102854, 205708, 359989, 719978, 1439956, 33581831, 67163662, 134327324, 235072817, 470145634, 940291268]

約数ペア:

[(1, 940291268), (2, 470145634), (4, 235072817), (7, 134327324), (14, 67163662), (28, 33581831), (653, 1439956), (1306, 719978), (2612, 359989), (4571, 205708), (9142, 102854), (18284, 51427)]