247923146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 397489680

約数和(自身を除く): 149566534

約数列:

[1, 2, 29, 41, 58, 82, 137, 274, 761, 1189, 1522, 2378, 3973, 5617, 7946, 11234, 22069, 31201, 44138, 62402, 104257, 162893, 208514, 325786, 904829, 1809658, 3023453, 4274537, 6046906, 8549074, 123961573, 247923146]

約数ペア:

[(1, 247923146), (2, 123961573), (29, 8549074), (41, 6046906), (58, 4274537), (82, 3023453), (137, 1809658), (274, 904829), (761, 325786), (1189, 208514), (1522, 162893), (2378, 104257), (3973, 62402), (5617, 44138), (7946, 31201), (11234, 22069)]