1920152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 3990000

約数和(自身を除く): 2069848

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 499, 962, 998, 1924, 1996, 3848, 3992, 6487, 12974, 18463, 25948, 36926, 51896, 73852, 147704, 240019, 480038, 960076, 1920152]

約数ペア:

[(1, 1920152), (2, 960076), (4, 480038), (8, 240019), (13, 147704), (26, 73852), (37, 51896), (52, 36926), (74, 25948), (104, 18463), (148, 12974), (296, 6487), (481, 3992), (499, 3848), (962, 1996), (998, 1924)]