2261017948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{24977}}^1$

素因数の和:25102

約数の個数: 48

約数和(自身を含む): 4683075264

約数和(自身を除く): 2422057316

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1484, 1708, 3233, 6466, 12932, 22631, 24977, 45262, 49954, 90524, 99908, 174839, 349678, 699356, 1323781, 1523597, 2647562, 3047194, 5295124, 6094388, 9266467, 10665179, 18532934, 21330358, 37065868, 42660716, 80750641, 161501282, 323002564, 565254487, 1130508974, 2261017948]

約数ペア:

[(1, 2261017948), (2, 1130508974), (4, 565254487), (7, 323002564), (14, 161501282), (28, 80750641), (53, 42660716), (61, 37065868), (106, 21330358), (122, 18532934), (212, 10665179), (244, 9266467), (371, 6094388), (427, 5295124), (742, 3047194), (854, 2647562), (1484, 1523597), (1708, 1323781), (3233, 699356), (6466, 349678), (12932, 174839), (22631, 99908), (24977, 90524), (45262, 49954)]