1029772018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{641203}}^1$

素因数の和:641289

約数の個数: 16

約数和(自身を含む): 1708167456

約数和(自身を除く): 678395438

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 641203, 1282406, 7053233, 14106466, 46807819, 93615638, 514886009, 1029772018]

約数ペア:

[(1, 1029772018), (2, 514886009), (11, 93615638), (22, 46807819), (73, 14106466), (146, 7053233), (803, 1282406), (1606, 641203)]