310147318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1657}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 524776896

約数和(自身を除く): 214629578

約数列:

[1, 2, 13, 23, 26, 46, 299, 313, 598, 626, 1657, 3314, 4069, 7199, 8138, 14398, 21541, 38111, 43082, 76222, 93587, 187174, 495443, 518641, 990886, 1037282, 6742333, 11928743, 13484666, 23857486, 155073659, 310147318]

約数ペア:

[(1, 310147318), (2, 155073659), (13, 23857486), (23, 13484666), (26, 11928743), (46, 6742333), (299, 1037282), (313, 990886), (598, 518641), (626, 495443), (1657, 187174), (3314, 93587), (4069, 76222), (7199, 43082), (8138, 38111), (14398, 21541)]