487996796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{1009}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 1020794880

約数和(自身を除く): 532798084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 751, 1009, 1502, 2018, 3004, 4036, 5257, 7063, 10514, 14126, 17273, 21028, 23207, 28252, 34546, 46414, 69092, 92828, 120911, 162449, 241822, 324898, 483644, 649796, 757759, 1515518, 3031036, 5304313, 10608626, 17428457, 21217252, 34856914, 69713828, 121999199, 243998398, 487996796]

約数ペア:

[(1, 487996796), (2, 243998398), (4, 121999199), (7, 69713828), (14, 34856914), (23, 21217252), (28, 17428457), (46, 10608626), (92, 5304313), (161, 3031036), (322, 1515518), (644, 757759), (751, 649796), (1009, 483644), (1502, 324898), (2018, 241822), (3004, 162449), (4036, 120911), (5257, 92828), (7063, 69092), (10514, 46414), (14126, 34546), (17273, 28252), (21028, 23207)]