545133028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28351}}^1$

素因数の和:28408

約数の個数: 48

約数和(自身を含む): 1143152640

約数和(自身を除く): 598019612

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 19228, 28351, 56702, 113404, 311861, 538669, 623722, 652073, 1077338, 1247444, 1304146, 2154676, 2608292, 5925359, 7172803, 11850718, 12389387, 14345606, 23701436, 24778774, 28691212, 49557548, 136283257, 272566514, 545133028]

約数ペア:

[(1, 545133028), (2, 272566514), (4, 136283257), (11, 49557548), (19, 28691212), (22, 24778774), (23, 23701436), (38, 14345606), (44, 12389387), (46, 11850718), (76, 7172803), (92, 5925359), (209, 2608292), (253, 2154676), (418, 1304146), (437, 1247444), (506, 1077338), (836, 652073), (874, 623722), (1012, 538669), (1748, 311861), (4807, 113404), (9614, 56702), (19228, 28351)]