25421734994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{917951}}^1$

素因数の和:918241

約数の個数: 16

約数和(自身を含む): 38928508416

約数和(自身を除く): 13506773422

約数列:

[1, 2, 61, 122, 227, 454, 13847, 27694, 917951, 1835902, 55995011, 111990022, 208374877, 416749754, 12710867497, 25421734994]

約数ペア:

[(1, 25421734994), (2, 12710867497), (61, 416749754), (122, 208374877), (227, 111990022), (454, 55995011), (13847, 1835902), (27694, 917951)]