978889736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{5939}}^1$

素因数の和:7829

約数の個数: 32

約数和(自身を含む): 2003680800

約数和(自身を除く): 1024791064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1873, 3746, 5939, 7492, 11878, 14984, 20603, 23756, 41206, 47512, 65329, 82412, 130658, 164824, 261316, 522632, 11123747, 22247494, 44494988, 88989976, 122361217, 244722434, 489444868, 978889736]

約数ペア:

[(1, 978889736), (2, 489444868), (4, 244722434), (8, 122361217), (11, 88989976), (22, 44494988), (44, 22247494), (88, 11123747), (1873, 522632), (3746, 261316), (5939, 164824), (7492, 130658), (11878, 82412), (14984, 65329), (20603, 47512), (23756, 41206)]