16404491246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{940301}}^1$

素因数の和:940388

約数の個数: 32

約数和(自身を含む): 29382556896

約数和(自身を除く): 12978065650

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 940301, 1880602, 10343311, 12223913, 20686622, 24447826, 57358361, 114716722, 134463043, 268926086, 630941971, 745658693, 1261883942, 1491317386, 8202245623, 16404491246]

約数ペア:

[(1, 16404491246), (2, 8202245623), (11, 1491317386), (13, 1261883942), (22, 745658693), (26, 630941971), (61, 268926086), (122, 134463043), (143, 114716722), (286, 57358361), (671, 24447826), (793, 20686622), (1342, 12223913), (1586, 10343311), (8723, 1880602), (17446, 940301)]