525071408

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{1901}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 1038202896

約数和(自身を除く): 513131488

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 283, 488, 566, 976, 1132, 1901, 2264, 3802, 4528, 7604, 15208, 17263, 30416, 34526, 69052, 115961, 138104, 231922, 276208, 463844, 537983, 927688, 1075966, 1855376, 2151932, 4303864, 8607728, 32816963, 65633926, 131267852, 262535704, 525071408]

約数ペア:

[(1, 525071408), (2, 262535704), (4, 131267852), (8, 65633926), (16, 32816963), (61, 8607728), (122, 4303864), (244, 2151932), (283, 1855376), (488, 1075966), (566, 927688), (976, 537983), (1132, 463844), (1901, 276208), (2264, 231922), (3802, 138104), (4528, 115961), (7604, 69052), (15208, 34526), (17263, 30416)]