488797738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7529}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 865287360

約数和(自身を除く): 376489622

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2951, 4994, 5902, 7529, 15058, 32461, 64922, 82819, 97877, 165638, 195754, 1076647, 1709083, 2153294, 3418166, 18799913, 22218079, 37599826, 44436158, 244398869, 488797738]

約数ペア:

[(1, 488797738), (2, 244398869), (11, 44436158), (13, 37599826), (22, 22218079), (26, 18799913), (143, 3418166), (227, 2153294), (286, 1709083), (454, 1076647), (2497, 195754), (2951, 165638), (4994, 97877), (5902, 82819), (7529, 64922), (15058, 32461)]