392960402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{147397}}^1$

素因数の和:147473

約数の個数: 16

約数和(自身を含む): 622609152

約数和(自身を除く): 229648750

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 147397, 294794, 4569307, 6338071, 9138614, 12676142, 196480201, 392960402]

約数ペア:

[(1, 392960402), (2, 196480201), (31, 12676142), (43, 9138614), (62, 6338071), (86, 4569307), (1333, 294794), (2666, 147397)]