5138261336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{1453}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 10674686400

約数和(自身を除く): 5536425064

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 919, 962, 1453, 1838, 1924, 2906, 3676, 3848, 5812, 7352, 11624, 11947, 18889, 23894, 34003, 37778, 47788, 53761, 68006, 75556, 95576, 107522, 136012, 151112, 215044, 272024, 430088, 442039, 698893, 884078, 1335307, 1397786, 1768156, 2670614, 2795572, 3536312, 5341228, 5591144, 10682456, 17358991, 34717982, 49406359, 69435964, 98812718, 138871928, 197625436, 395250872, 642282667, 1284565334, 2569130668, 5138261336]

約数ペア:

[(1, 5138261336), (2, 2569130668), (4, 1284565334), (8, 642282667), (13, 395250872), (26, 197625436), (37, 138871928), (52, 98812718), (74, 69435964), (104, 49406359), (148, 34717982), (296, 17358991), (481, 10682456), (919, 5591144), (962, 5341228), (1453, 3536312), (1838, 2795572), (1924, 2670614), (2906, 1768156), (3676, 1397786), (3848, 1335307), (5812, 884078), (7352, 698893), (11624, 442039), (11947, 430088), (18889, 272024), (23894, 215044), (34003, 151112), (37778, 136012), (47788, 107522), (53761, 95576), (68006, 75556)]