13303986352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1973}}^1$

素因数の和:2582

約数の個数: 80

約数和(自身を含む): 27860404320

約数和(自身を除く): 14556417968

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 541, 656, 779, 1082, 1558, 1973, 2164, 3116, 3946, 4328, 6232, 7892, 8656, 10279, 12464, 15784, 20558, 22181, 31568, 37487, 41116, 44362, 74974, 80893, 82232, 88724, 149948, 161786, 164464, 177448, 299896, 323572, 354896, 421439, 599792, 647144, 842878, 1067393, 1294288, 1536967, 1685756, 2134786, 3073934, 3371512, 4269572, 6147868, 6743024, 8539144, 12295736, 17078288, 20280467, 24591472, 40560934, 43763113, 81121868, 87526226, 162243736, 175052452, 324487472, 350104904, 700209808, 831499147, 1662998294, 3325996588, 6651993176, 13303986352]

約数ペア:

[(1, 13303986352), (2, 6651993176), (4, 3325996588), (8, 1662998294), (16, 831499147), (19, 700209808), (38, 350104904), (41, 324487472), (76, 175052452), (82, 162243736), (152, 87526226), (164, 81121868), (304, 43763113), (328, 40560934), (541, 24591472), (656, 20280467), (779, 17078288), (1082, 12295736), (1558, 8539144), (1973, 6743024), (2164, 6147868), (3116, 4269572), (3946, 3371512), (4328, 3073934), (6232, 2134786), (7892, 1685756), (8656, 1536967), (10279, 1294288), (12464, 1067393), (15784, 842878), (20558, 647144), (22181, 599792), (31568, 421439), (37487, 354896), (41116, 323572), (44362, 299896), (74974, 177448), (80893, 164464), (82232, 161786), (88724, 149948)]