10820862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 25513488

約数和(自身を除く): 14692626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 353, 393, 706, 786, 1059, 1179, 1703, 2118, 2358, 3177, 3406, 4589, 5109, 6354, 9178, 10218, 13767, 15327, 27534, 30654, 41301, 46243, 82602, 92486, 138729, 277458, 416187, 601159, 832374, 1202318, 1803477, 3606954, 5410431, 10820862]

約数ペア:

[(1, 10820862), (2, 5410431), (3, 3606954), (6, 1803477), (9, 1202318), (13, 832374), (18, 601159), (26, 416187), (39, 277458), (78, 138729), (117, 92486), (131, 82602), (234, 46243), (262, 41301), (353, 30654), (393, 27534), (706, 15327), (786, 13767), (1059, 10218), (1179, 9178), (1703, 6354), (2118, 5109), (2358, 4589), (3177, 3406)]