8631503998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{8231}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 14226674112

約数和(自身を除く): 5595170114

約数列:

[1, 2, 13, 26, 53, 106, 689, 761, 1378, 1522, 8231, 9893, 16462, 19786, 40333, 80666, 107003, 214006, 436243, 524329, 872486, 1048658, 5671159, 6263791, 11342318, 12527582, 81429283, 162858566, 331980923, 663961846, 4315751999, 8631503998]

約数ペア:

[(1, 8631503998), (2, 4315751999), (13, 663961846), (26, 331980923), (53, 162858566), (106, 81429283), (689, 12527582), (761, 11342318), (1378, 6263791), (1522, 5671159), (8231, 1048658), (9893, 872486), (16462, 524329), (19786, 436243), (40333, 214006), (80666, 107003)]