509330992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2909}}^1$

素因数の和:3301

約数の個数: 40

約数和(自身を含む): 1021898880

約数和(自身を除く): 512567888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 353, 496, 706, 1412, 2824, 2909, 5648, 5818, 10943, 11636, 21886, 23272, 43772, 46544, 87544, 90179, 175088, 180358, 360716, 721432, 1026877, 1442864, 2053754, 4107508, 8215016, 16430032, 31833187, 63666374, 127332748, 254665496, 509330992]

約数ペア:

[(1, 509330992), (2, 254665496), (4, 127332748), (8, 63666374), (16, 31833187), (31, 16430032), (62, 8215016), (124, 4107508), (248, 2053754), (353, 1442864), (496, 1026877), (706, 721432), (1412, 360716), (2824, 180358), (2909, 175088), (5648, 90179), (5818, 87544), (10943, 46544), (11636, 43772), (21886, 23272)]