348549142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 547392384

約数和(自身を除く): 198843242

約数列:

[1, 2, 43, 67, 86, 134, 241, 251, 482, 502, 2881, 5762, 10363, 10793, 16147, 16817, 20726, 21586, 32294, 33634, 60491, 120982, 694321, 723131, 1388642, 1446262, 2601113, 4052897, 5202226, 8105794, 174274571, 348549142]

約数ペア:

[(1, 348549142), (2, 174274571), (43, 8105794), (67, 5202226), (86, 4052897), (134, 2601113), (241, 1446262), (251, 1388642), (482, 723131), (502, 694321), (2881, 120982), (5762, 60491), (10363, 33634), (10793, 32294), (16147, 21586), (16817, 20726)]