421158638

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{45179}}^1$

素因数の和:45319

約数の個数: 16

約数和(自身を含む): 650592000

約数和(自身を除く): 229433362

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 45179, 90358, 2665561, 3569141, 5331122, 7138282, 210579319, 421158638]

約数ペア:

[(1, 421158638), (2, 210579319), (59, 7138282), (79, 5331122), (118, 3569141), (158, 2665561), (4661, 90358), (9322, 45179)]