13238538170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{7607}}^1$

素因数の和:8855

約数の個数: 64

約数和(自身を含む): 28022029056

約数和(自身を除く): 14783490886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1217, 1430, 2434, 6085, 7607, 12170, 13387, 15214, 15821, 26774, 31642, 38035, 66935, 76070, 79105, 83677, 98891, 133870, 158210, 167354, 174031, 197782, 348062, 418385, 494455, 836770, 870155, 988910, 1087801, 1740310, 2175602, 5439005, 9257719, 10878010, 18515438, 46288595, 92577190, 101834909, 120350347, 203669818, 240700694, 509174545, 601751735, 1018349090, 1203503470, 1323853817, 2647707634, 6619269085, 13238538170]

約数ペア:

[(1, 13238538170), (2, 6619269085), (5, 2647707634), (10, 1323853817), (11, 1203503470), (13, 1018349090), (22, 601751735), (26, 509174545), (55, 240700694), (65, 203669818), (110, 120350347), (130, 101834909), (143, 92577190), (286, 46288595), (715, 18515438), (1217, 10878010), (1430, 9257719), (2434, 5439005), (6085, 2175602), (7607, 1740310), (12170, 1087801), (13387, 988910), (15214, 870155), (15821, 836770), (26774, 494455), (31642, 418385), (38035, 348062), (66935, 197782), (76070, 174031), (79105, 167354), (83677, 158210), (98891, 133870)]