2017969064

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 3972291840

約数和(自身を除く): 1954322776

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 131, 188, 212, 262, 376, 424, 524, 773, 1048, 1546, 2491, 3092, 4982, 6157, 6184, 6943, 9964, 12314, 13886, 19928, 24628, 27772, 36331, 40969, 49256, 55544, 72662, 81938, 101263, 145324, 163876, 202526, 290648, 326321, 327752, 405052, 652642, 810104, 1305284, 1925543, 2610568, 3851086, 4759361, 5366939, 7702172, 9518722, 10733878, 15404344, 19037444, 21467756, 38074888, 42935512, 252246133, 504492266, 1008984532, 2017969064]

約数ペア:

[(1, 2017969064), (2, 1008984532), (4, 504492266), (8, 252246133), (47, 42935512), (53, 38074888), (94, 21467756), (106, 19037444), (131, 15404344), (188, 10733878), (212, 9518722), (262, 7702172), (376, 5366939), (424, 4759361), (524, 3851086), (773, 2610568), (1048, 1925543), (1546, 1305284), (2491, 810104), (3092, 652642), (4982, 405052), (6157, 327752), (6184, 326321), (6943, 290648), (9964, 202526), (12314, 163876), (13886, 145324), (19928, 101263), (24628, 81938), (27772, 72662), (36331, 55544), (40969, 49256)]