395193652

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 809004672

約数和(自身を除く): 413811020

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 283, 371, 566, 742, 941, 1132, 1484, 1882, 1981, 3764, 3962, 6587, 7924, 13174, 14999, 26348, 29998, 49873, 59996, 99746, 104993, 199492, 209986, 266303, 349111, 419972, 532606, 698222, 1065212, 1396444, 1864121, 3728242, 7456484, 14114059, 28228118, 56456236, 98798413, 197596826, 395193652]

約数ペア:

[(1, 395193652), (2, 197596826), (4, 98798413), (7, 56456236), (14, 28228118), (28, 14114059), (53, 7456484), (106, 3728242), (212, 1864121), (283, 1396444), (371, 1065212), (566, 698222), (742, 532606), (941, 419972), (1132, 349111), (1484, 266303), (1882, 209986), (1981, 199492), (3764, 104993), (3962, 99746), (6587, 59996), (7924, 49873), (13174, 29998), (14999, 26348)]