1570903684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{19273}}^1$

素因数の和:19396

約数の個数: 48

約数和(自身を含む): 3263936256

約数和(自身を除く): 1693032572

約数列:

[1, 2, 4, 7, 14, 28, 41, 71, 82, 142, 164, 284, 287, 497, 574, 994, 1148, 1988, 2911, 5822, 11644, 19273, 20377, 38546, 40754, 77092, 81508, 134911, 269822, 539644, 790193, 1368383, 1580386, 2736766, 3160772, 5473532, 5531351, 9578681, 11062702, 19157362, 22125404, 38314724, 56103703, 112207406, 224414812, 392725921, 785451842, 1570903684]

約数ペア:

[(1, 1570903684), (2, 785451842), (4, 392725921), (7, 224414812), (14, 112207406), (28, 56103703), (41, 38314724), (71, 22125404), (82, 19157362), (142, 11062702), (164, 9578681), (284, 5531351), (287, 5473532), (497, 3160772), (574, 2736766), (994, 1580386), (1148, 1368383), (1988, 790193), (2911, 539644), (5822, 269822), (11644, 134911), (19273, 81508), (20377, 77092), (38546, 40754)]