853172372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1051}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 1640463552

約数和(自身を除く): 787291180

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 233, 268, 466, 871, 932, 1051, 1742, 2102, 3029, 3484, 4204, 6058, 12116, 13663, 15611, 27326, 31222, 54652, 62444, 70417, 140834, 202943, 244883, 281668, 405886, 489766, 811772, 915421, 979532, 1830842, 3183479, 3661684, 6366958, 12733916, 16407161, 32814322, 65628644, 213293093, 426586186, 853172372]

約数ペア:

[(1, 853172372), (2, 426586186), (4, 213293093), (13, 65628644), (26, 32814322), (52, 16407161), (67, 12733916), (134, 6366958), (233, 3661684), (268, 3183479), (466, 1830842), (871, 979532), (932, 915421), (1051, 811772), (1742, 489766), (2102, 405886), (3029, 281668), (3484, 244883), (4204, 202943), (6058, 140834), (12116, 70417), (13663, 62444), (15611, 54652), (27326, 31222)]