2087669616

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{649151}}^1$

素因数の和:649229

約数の個数: 40

約数和(自身を含む): 5473649664

約数和(自身を除く): 3385980048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 649151, 1298302, 1947453, 2596604, 3894906, 5193208, 7789812, 10386416, 15579624, 31159248, 43493117, 86986234, 130479351, 173972468, 260958702, 347944936, 521917404, 695889872, 1043834808, 2087669616]

約数ペア:

[(1, 2087669616), (2, 1043834808), (3, 695889872), (4, 521917404), (6, 347944936), (8, 260958702), (12, 173972468), (16, 130479351), (24, 86986234), (48, 43493117), (67, 31159248), (134, 15579624), (201, 10386416), (268, 7789812), (402, 5193208), (536, 3894906), (804, 2596604), (1072, 1947453), (1608, 1298302), (3216, 649151)]