555402148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3881}}^1$

素因数の和:4180

約数の個数: 48

約数和(自身を含む): 1173916800

約数和(自身を除く): 618514652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 532, 538, 1076, 1883, 3766, 3881, 5111, 7532, 7762, 10222, 15524, 20444, 27167, 35777, 54334, 71554, 73739, 108668, 143108, 147478, 294956, 516173, 1032346, 1043989, 2064692, 2087978, 4175956, 7307923, 14615846, 19835791, 29231692, 39671582, 79343164, 138850537, 277701074, 555402148]

約数ペア:

[(1, 555402148), (2, 277701074), (4, 138850537), (7, 79343164), (14, 39671582), (19, 29231692), (28, 19835791), (38, 14615846), (76, 7307923), (133, 4175956), (266, 2087978), (269, 2064692), (532, 1043989), (538, 1032346), (1076, 516173), (1883, 294956), (3766, 147478), (3881, 143108), (5111, 108668), (7532, 73739), (7762, 71554), (10222, 54334), (15524, 35777), (20444, 27167)]