258207834

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{1619}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 544320000

約数和(自身を除く): 286112166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1399, 1619, 2798, 3238, 4197, 4857, 8394, 9714, 26581, 30761, 53162, 61522, 79743, 92283, 159486, 184566, 2264981, 4529962, 6794943, 13589886, 43034639, 86069278, 129103917, 258207834]

約数ペア:

[(1, 258207834), (2, 129103917), (3, 86069278), (6, 43034639), (19, 13589886), (38, 6794943), (57, 4529962), (114, 2264981), (1399, 184566), (1619, 159486), (2798, 92283), (3238, 79743), (4197, 61522), (4857, 53162), (8394, 30761), (9714, 26581)]