228098260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{877301}}^1$

素因数の和:877323

約数の個数: 24

約数和(自身を含む): 515853576

約数和(自身を除く): 287755316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 877301, 1754602, 3509204, 4386505, 8773010, 11404913, 17546020, 22809826, 45619652, 57024565, 114049130, 228098260]

約数ペア:

[(1, 228098260), (2, 114049130), (4, 57024565), (5, 45619652), (10, 22809826), (13, 17546020), (20, 11404913), (26, 8773010), (52, 4386505), (65, 3509204), (130, 1754602), (260, 877301)]