2830776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 7835520

約数和(自身を除く): 5004744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 211, 258, 312, 344, 422, 516, 559, 633, 844, 1032, 1118, 1266, 1677, 1688, 2236, 2532, 2743, 3354, 4472, 5064, 5486, 6708, 8229, 9073, 10972, 13416, 16458, 18146, 21944, 27219, 32916, 36292, 54438, 65832, 72584, 108876, 117949, 217752, 235898, 353847, 471796, 707694, 943592, 1415388, 2830776]

約数ペア:

[(1, 2830776), (2, 1415388), (3, 943592), (4, 707694), (6, 471796), (8, 353847), (12, 235898), (13, 217752), (24, 117949), (26, 108876), (39, 72584), (43, 65832), (52, 54438), (78, 36292), (86, 32916), (104, 27219), (129, 21944), (156, 18146), (172, 16458), (211, 13416), (258, 10972), (312, 9073), (344, 8229), (422, 6708), (516, 5486), (559, 5064), (633, 4472), (844, 3354), (1032, 2743), (1118, 2532), (1266, 2236), (1677, 1688)]