2045243344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{183397}}^1$

素因数の和:183463

約数の個数: 40

約数和(自身を含む): 4298115528

約数和(自身を除く): 2252872184

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 183397, 366794, 733588, 1467176, 2934352, 3117749, 6235498, 7519277, 12470996, 15038554, 24941992, 30077108, 49883984, 60154216, 120308432, 127827709, 255655418, 511310836, 1022621672, 2045243344]

約数ペア:

[(1, 2045243344), (2, 1022621672), (4, 511310836), (8, 255655418), (16, 127827709), (17, 120308432), (34, 60154216), (41, 49883984), (68, 30077108), (82, 24941992), (136, 15038554), (164, 12470996), (272, 7519277), (328, 6235498), (656, 3117749), (697, 2934352), (1394, 1467176), (2788, 733588), (5576, 366794), (11152, 183397)]