426579092

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 771685236

約数和(自身を除く): 345106144

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 421, 548, 842, 1684, 1849, 3698, 5891, 7396, 11782, 18103, 23564, 36206, 57677, 72412, 115354, 230708, 253313, 506626, 778429, 1013252, 1556858, 2480111, 3113716, 4960222, 9920444, 106644773, 213289546, 426579092]

約数ペア:

[(1, 426579092), (2, 213289546), (4, 106644773), (43, 9920444), (86, 4960222), (137, 3113716), (172, 2480111), (274, 1556858), (421, 1013252), (548, 778429), (842, 506626), (1684, 253313), (1849, 230708), (3698, 115354), (5891, 72412), (7396, 57677), (11782, 36206), (18103, 23564)]