931996312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{28631}}^1$

素因数の和:28963

約数の個数: 32

約数和(自身を含む): 1887994080

約数和(自身を除く): 955997768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2504, 4069, 8138, 16276, 28631, 32552, 57262, 114524, 229048, 372203, 744406, 1488812, 2977624, 8961503, 17923006, 35846012, 71692024, 116499539, 232999078, 465998156, 931996312]

約数ペア:

[(1, 931996312), (2, 465998156), (4, 232999078), (8, 116499539), (13, 71692024), (26, 35846012), (52, 17923006), (104, 8961503), (313, 2977624), (626, 1488812), (1252, 744406), (2504, 372203), (4069, 229048), (8138, 114524), (16276, 57262), (28631, 32552)]