1917448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 2013752

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 179, 206, 358, 412, 716, 824, 1339, 1432, 2327, 2678, 4654, 5356, 9308, 10712, 18437, 18616, 36874, 73748, 147496, 239681, 479362, 958724, 1917448]

約数ペア:

[(1, 1917448), (2, 958724), (4, 479362), (8, 239681), (13, 147496), (26, 73748), (52, 36874), (103, 18616), (104, 18437), (179, 10712), (206, 9308), (358, 5356), (412, 4654), (716, 2678), (824, 2327), (1339, 1432)]