1337221262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{19927}}^1$

素因数の和:20060

約数の個数: 32

約数和(自身を含む): 2259835200

約数和(自身を除く): 922613938

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 754, 1157, 2314, 2581, 5162, 19927, 33553, 39854, 67106, 259051, 518102, 577883, 1155766, 1773503, 3547006, 7512479, 15024958, 23055539, 46111078, 51431587, 102863174, 668610631, 1337221262]

約数ペア:

[(1, 1337221262), (2, 668610631), (13, 102863174), (26, 51431587), (29, 46111078), (58, 23055539), (89, 15024958), (178, 7512479), (377, 3547006), (754, 1773503), (1157, 1155766), (2314, 577883), (2581, 518102), (5162, 259051), (19927, 67106), (33553, 39854)]