2021267748

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1\times {\mathrm{1049}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 4749393600

約数和(自身を除く): 2728125852

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 761, 844, 1049, 1266, 1522, 2098, 2283, 2532, 3044, 3147, 4196, 4566, 6294, 9132, 12588, 160571, 221339, 321142, 442678, 481713, 642284, 664017, 798289, 885356, 963426, 1328034, 1596578, 1926852, 2394867, 2656068, 3193156, 4789734, 9579468, 168438979, 336877958, 505316937, 673755916, 1010633874, 2021267748]

約数ペア:

[(1, 2021267748), (2, 1010633874), (3, 673755916), (4, 505316937), (6, 336877958), (12, 168438979), (211, 9579468), (422, 4789734), (633, 3193156), (761, 2656068), (844, 2394867), (1049, 1926852), (1266, 1596578), (1522, 1328034), (2098, 963426), (2283, 885356), (2532, 798289), (3044, 664017), (3147, 642284), (4196, 481713), (4566, 442678), (6294, 321142), (9132, 221339), (12588, 160571)]