2052809824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 4433425920

約数和(自身を除く): 2380616096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 139, 208, 262, 271, 278, 416, 524, 542, 556, 1048, 1084, 1112, 1703, 1807, 2096, 2168, 2224, 3406, 3523, 3614, 4192, 4336, 4448, 6812, 7046, 7228, 8672, 13624, 14092, 14456, 18209, 27248, 28184, 28912, 35501, 36418, 37669, 54496, 56368, 57824, 71002, 72836, 75338, 112736, 142004, 145672, 150676, 236717, 284008, 291344, 301352, 461513, 473434, 489697, 568016, 582688, 602704, 923026, 946868, 979394, 1136032, 1205408, 1846052, 1893736, 1958788, 3692104, 3787472, 3917576, 4934639, 7384208, 7574944, 7835152, 9869278, 14768416, 15670304, 19738556, 39477112, 64150307, 78954224, 128300614, 157908448, 256601228, 513202456, 1026404912, 2052809824]

約数ペア:

[(1, 2052809824), (2, 1026404912), (4, 513202456), (8, 256601228), (13, 157908448), (16, 128300614), (26, 78954224), (32, 64150307), (52, 39477112), (104, 19738556), (131, 15670304), (139, 14768416), (208, 9869278), (262, 7835152), (271, 7574944), (278, 7384208), (416, 4934639), (524, 3917576), (542, 3787472), (556, 3692104), (1048, 1958788), (1084, 1893736), (1112, 1846052), (1703, 1205408), (1807, 1136032), (2096, 979394), (2168, 946868), (2224, 923026), (3406, 602704), (3523, 582688), (3614, 568016), (4192, 489697), (4336, 473434), (4448, 461513), (6812, 301352), (7046, 291344), (7228, 284008), (8672, 236717), (13624, 150676), (14092, 145672), (14456, 142004), (18209, 112736), (27248, 75338), (28184, 72836), (28912, 71002), (35501, 57824), (36418, 56368), (37669, 54496)]