2539124

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 2904076

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 59, 106, 116, 118, 203, 212, 236, 371, 406, 413, 742, 812, 826, 1484, 1537, 1652, 1711, 3074, 3127, 3422, 6148, 6254, 6844, 10759, 11977, 12508, 21518, 21889, 23954, 43036, 43778, 47908, 87556, 90683, 181366, 362732, 634781, 1269562, 2539124]

約数ペア:

[(1, 2539124), (2, 1269562), (4, 634781), (7, 362732), (14, 181366), (28, 90683), (29, 87556), (53, 47908), (58, 43778), (59, 43036), (106, 23954), (116, 21889), (118, 21518), (203, 12508), (212, 11977), (236, 10759), (371, 6844), (406, 6254), (413, 6148), (742, 3422), (812, 3127), (826, 3074), (1484, 1711), (1537, 1652)]