804540256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101789}}^1$

素因数の和:101831

約数の個数: 48

約数和(自身を含む): 1795575600

約数和(自身を除く): 991035344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 101789, 203578, 407156, 814312, 1323257, 1628624, 1933991, 2646514, 3257248, 3867982, 5293028, 7735964, 10586056, 15471928, 21172112, 25141883, 30943856, 42344224, 50283766, 61887712, 100567532, 201135064, 402270128, 804540256]

約数ペア:

[(1, 804540256), (2, 402270128), (4, 201135064), (8, 100567532), (13, 61887712), (16, 50283766), (19, 42344224), (26, 30943856), (32, 25141883), (38, 21172112), (52, 15471928), (76, 10586056), (104, 7735964), (152, 5293028), (208, 3867982), (247, 3257248), (304, 2646514), (416, 1933991), (494, 1628624), (608, 1323257), (988, 814312), (1976, 407156), (3952, 203578), (7904, 101789)]