1637896936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 3372969600

約数和(自身を除く): 1735072664

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 107, 206, 214, 412, 428, 824, 856, 1339, 1391, 1429, 2678, 2782, 2858, 5356, 5564, 5716, 10712, 11021, 11128, 11432, 18577, 22042, 37154, 44084, 74308, 88168, 143273, 147187, 148616, 152903, 286546, 294374, 305806, 573092, 588748, 611612, 1146184, 1177496, 1223224, 1913431, 1987739, 3826862, 3975478, 7653724, 7950956, 15307448, 15749009, 15901912, 31498018, 62996036, 125992072, 204737117, 409474234, 818948468, 1637896936]

約数ペア:

[(1, 1637896936), (2, 818948468), (4, 409474234), (8, 204737117), (13, 125992072), (26, 62996036), (52, 31498018), (103, 15901912), (104, 15749009), (107, 15307448), (206, 7950956), (214, 7653724), (412, 3975478), (428, 3826862), (824, 1987739), (856, 1913431), (1339, 1223224), (1391, 1177496), (1429, 1146184), (2678, 611612), (2782, 588748), (2858, 573092), (5356, 305806), (5564, 294374), (5716, 286546), (10712, 152903), (11021, 148616), (11128, 147187), (11432, 143273), (18577, 88168), (22042, 74308), (37154, 44084)]