1313922959426

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{136139}}^1$

素因数の和:137452

約数の個数: 64

約数和(自身を含む): 2509332480000

約数和(自身を除く): 1195409520574

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 1279, 2558, 3773, 7546, 8953, 14069, 17906, 28138, 62671, 98483, 125342, 136139, 196966, 272278, 438697, 689381, 877394, 952973, 1378762, 1497529, 1905946, 2995058, 4825667, 6670811, 9651334, 10482703, 13341622, 20965406, 46695677, 73378921, 93391354, 146757842, 174121781, 348243562, 513652447, 1027304894, 1218852467, 1915339591, 2437704934, 3830679182, 8531967269, 13407377137, 17063934538, 26814754274, 59723770883, 93851639959, 119447541766, 187703279918, 656961479713, 1313922959426]

約数ペア:

[(1, 1313922959426), (2, 656961479713), (7, 187703279918), (11, 119447541766), (14, 93851639959), (22, 59723770883), (49, 26814754274), (77, 17063934538), (98, 13407377137), (154, 8531967269), (343, 3830679182), (539, 2437704934), (686, 1915339591), (1078, 1218852467), (1279, 1027304894), (2558, 513652447), (3773, 348243562), (7546, 174121781), (8953, 146757842), (14069, 93391354), (17906, 73378921), (28138, 46695677), (62671, 20965406), (98483, 13341622), (125342, 10482703), (136139, 9651334), (196966, 6670811), (272278, 4825667), (438697, 2995058), (689381, 1905946), (877394, 1497529), (952973, 1378762)]