8439106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 14717808

約数和(自身を除く): 6278702

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 313, 442, 626, 793, 1037, 1586, 2074, 4069, 5321, 8138, 10642, 13481, 19093, 26962, 38186, 69173, 138346, 248209, 324581, 496418, 649162, 4219553, 8439106]

約数ペア:

[(1, 8439106), (2, 4219553), (13, 649162), (17, 496418), (26, 324581), (34, 248209), (61, 138346), (122, 69173), (221, 38186), (313, 26962), (442, 19093), (626, 13481), (793, 10642), (1037, 8138), (1586, 5321), (2074, 4069)]