851937164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2767}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 1666646016

約数和(自身を除く): 814708852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 191, 382, 403, 764, 806, 1612, 2483, 2767, 4966, 5534, 5921, 9932, 11068, 11842, 23684, 35971, 71942, 76973, 85777, 143884, 153946, 171554, 307892, 343108, 528497, 1056994, 1115101, 2113988, 2230202, 4460404, 6870461, 13740922, 16383407, 27481844, 32766814, 65533628, 212984291, 425968582, 851937164]

約数ペア:

[(1, 851937164), (2, 425968582), (4, 212984291), (13, 65533628), (26, 32766814), (31, 27481844), (52, 16383407), (62, 13740922), (124, 6870461), (191, 4460404), (382, 2230202), (403, 2113988), (764, 1115101), (806, 1056994), (1612, 528497), (2483, 343108), (2767, 307892), (4966, 171554), (5534, 153946), (5921, 143884), (9932, 85777), (11068, 76973), (11842, 71942), (23684, 35971)]