1048018790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26783}}^1$

素因数の和:26853

約数の個数: 64

約数和(自身を含む): 2375847936

約数和(自身を除く): 1327829146

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 5590, 7826, 19565, 26783, 39130, 53566, 133915, 187481, 267830, 348179, 374962, 696358, 937405, 1151669, 1740895, 1874810, 2303338, 2437253, 3481790, 4874506, 5758345, 8061683, 11516690, 12186265, 14971697, 16123366, 24372530, 29943394, 40308415, 74858485, 80616830, 104801879, 149716970, 209603758, 524009395, 1048018790]

約数ペア:

[(1, 1048018790), (2, 524009395), (5, 209603758), (7, 149716970), (10, 104801879), (13, 80616830), (14, 74858485), (26, 40308415), (35, 29943394), (43, 24372530), (65, 16123366), (70, 14971697), (86, 12186265), (91, 11516690), (130, 8061683), (182, 5758345), (215, 4874506), (301, 3481790), (430, 2437253), (455, 2303338), (559, 1874810), (602, 1740895), (910, 1151669), (1118, 937405), (1505, 696358), (2795, 374962), (3010, 348179), (3913, 267830), (5590, 187481), (7826, 133915), (19565, 53566), (26783, 39130)]