2028049648

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{553507}}^1$

素因数の和:553744

約数の個数: 20

約数和(自身を含む): 3946512040

約数和(自身を除く): 1918462392

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 553507, 1107014, 2214028, 4428056, 8856112, 126753103, 253506206, 507012412, 1014024824, 2028049648]

約数ペア:

[(1, 2028049648), (2, 1014024824), (4, 507012412), (8, 253506206), (16, 126753103), (229, 8856112), (458, 4428056), (916, 2214028), (1832, 1107014), (3664, 553507)]