828392708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1245

約数の個数: 72

約数和(自身を含む): 1731010176

約数和(自身を除く): 902617468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 169, 202, 286, 338, 404, 572, 676, 1103, 1111, 1313, 1859, 2206, 2222, 2626, 3718, 4412, 4444, 5252, 7436, 12133, 14339, 14443, 17069, 24266, 28678, 28886, 34138, 48532, 57356, 57772, 68276, 111403, 157729, 186407, 187759, 222806, 315458, 372814, 375518, 445612, 630916, 745628, 751036, 1225433, 1448239, 2050477, 2450866, 2896478, 4100954, 4901732, 5792956, 8201908, 15930629, 18827107, 31861258, 37654214, 63722516, 75308428, 207098177, 414196354, 828392708]

約数ペア:

[(1, 828392708), (2, 414196354), (4, 207098177), (11, 75308428), (13, 63722516), (22, 37654214), (26, 31861258), (44, 18827107), (52, 15930629), (101, 8201908), (143, 5792956), (169, 4901732), (202, 4100954), (286, 2896478), (338, 2450866), (404, 2050477), (572, 1448239), (676, 1225433), (1103, 751036), (1111, 745628), (1313, 630916), (1859, 445612), (2206, 375518), (2222, 372814), (2626, 315458), (3718, 222806), (4412, 187759), (4444, 186407), (5252, 157729), (7436, 111403), (12133, 68276), (14339, 57772), (14443, 57356), (17069, 48532), (24266, 34138), (28678, 28886)]