239671989934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1\times {\mathrm{108013}}^1$

素因数の和:110812

約数の個数: 32

約数和(自身を含む): 399800427264

約数和(自身を除く): 160128437330

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2753, 5506, 35789, 71578, 85343, 108013, 170686, 216026, 1109459, 1404169, 2218918, 2808338, 3348403, 6696806, 43529239, 87058478, 297359789, 594719578, 3865677257, 7731354514, 9218153459, 18436306918, 119835994967, 239671989934]

約数ペア:

[(1, 239671989934), (2, 119835994967), (13, 18436306918), (26, 9218153459), (31, 7731354514), (62, 3865677257), (403, 594719578), (806, 297359789), (2753, 87058478), (5506, 43529239), (35789, 6696806), (71578, 3348403), (85343, 2808338), (108013, 2218918), (170686, 1404169), (216026, 1109459)]