331369742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{101089}}^1$

素因数の和:101251

約数の個数: 16

約数和(自身を含む): 545886000

約数和(自身を除く): 214516258

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 101089, 202178, 1111979, 2223958, 15062261, 30124522, 165684871, 331369742]

約数ペア:

[(1, 331369742), (2, 165684871), (11, 30124522), (22, 15062261), (149, 2223958), (298, 1111979), (1639, 202178), (3278, 101089)]