351411242

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 666460872

約数和(自身を除く): 315049630

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 113, 182, 226, 637, 791, 1274, 1469, 1582, 2441, 2938, 4882, 5537, 10283, 11074, 17087, 20566, 31733, 34174, 63466, 71981, 119609, 143962, 222131, 239218, 275833, 444262, 551666, 1554917, 1930831, 3109834, 3585829, 3861662, 7171658, 13515817, 25100803, 27031634, 50201606, 175705621, 351411242]

約数ペア:

[(1, 351411242), (2, 175705621), (7, 50201606), (13, 27031634), (14, 25100803), (26, 13515817), (49, 7171658), (91, 3861662), (98, 3585829), (113, 3109834), (182, 1930831), (226, 1554917), (637, 551666), (791, 444262), (1274, 275833), (1469, 239218), (1582, 222131), (2441, 143962), (2938, 119609), (4882, 71981), (5537, 63466), (10283, 34174), (11074, 31733), (17087, 20566)]