2205421342

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{31319}}^1$

素因数の和:31715

約数の個数: 16

約数和(自身を含む): 3345351840

約数和(自身を除く): 1139930498

約数列:

[1, 2, 137, 257, 274, 514, 31319, 35209, 62638, 70418, 4290703, 8048983, 8581406, 16097966, 1102710671, 2205421342]

約数ペア:

[(1, 2205421342), (2, 1102710671), (137, 16097966), (257, 8581406), (274, 8048983), (514, 4290703), (31319, 70418), (35209, 62638)]