397288045396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13537}}^1\times {\mathrm{60637}}^1$

素因数の和:74200

約数の個数: 36

約数和(自身を含む): 764273954164

約数和(自身を除く): 366985908768

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 13537, 27074, 54148, 60637, 121274, 148907, 242548, 297814, 595628, 667007, 1334014, 1637977, 2668028, 3275954, 6551908, 7337077, 14674154, 29348308, 820843069, 1641686138, 3283372276, 9029273759, 18058547518, 36117095036, 99322011349, 198644022698, 397288045396]

約数ペア:

[(1, 397288045396), (2, 198644022698), (4, 99322011349), (11, 36117095036), (22, 18058547518), (44, 9029273759), (121, 3283372276), (242, 1641686138), (484, 820843069), (13537, 29348308), (27074, 14674154), (54148, 7337077), (60637, 6551908), (121274, 3275954), (148907, 2668028), (242548, 1637977), (297814, 1334014), (595628, 667007)]