510796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1128960

約数和(自身を除く): 618164

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 94, 143, 188, 209, 247, 286, 418, 494, 517, 572, 611, 836, 893, 988, 1034, 1222, 1786, 2068, 2444, 2717, 3572, 5434, 6721, 9823, 10868, 11609, 13442, 19646, 23218, 26884, 39292, 46436, 127699, 255398, 510796]

約数ペア:

[(1, 510796), (2, 255398), (4, 127699), (11, 46436), (13, 39292), (19, 26884), (22, 23218), (26, 19646), (38, 13442), (44, 11609), (47, 10868), (52, 9823), (76, 6721), (94, 5434), (143, 3572), (188, 2717), (209, 2444), (247, 2068), (286, 1786), (418, 1222), (494, 1034), (517, 988), (572, 893), (611, 836)]