2378699908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{141623}}^1$

素因数の和:141676

約数の個数: 48

約数和(自身を含む): 4996494720

約数和(自身を除く): 2617794812

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 141623, 283246, 566492, 1841099, 2407591, 2690837, 3682198, 4815182, 5381674, 7364396, 9630364, 10763348, 31298683, 34980881, 45744229, 62597366, 69961762, 91488458, 125194732, 139923524, 182976916, 594674977, 1189349954, 2378699908]

約数ペア:

[(1, 2378699908), (2, 1189349954), (4, 594674977), (13, 182976916), (17, 139923524), (19, 125194732), (26, 91488458), (34, 69961762), (38, 62597366), (52, 45744229), (68, 34980881), (76, 31298683), (221, 10763348), (247, 9630364), (323, 7364396), (442, 5381674), (494, 4815182), (646, 3682198), (884, 2690837), (988, 2407591), (1292, 1841099), (4199, 566492), (8398, 283246), (16796, 141623)]