1896021900184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{68437}}^1$

素因数の和:68932

約数の個数: 64

約数和(自身を含む): 3632086785600

約数和(自身を除く): 1736064885416

約数列:

[1, 2, 4, 8, 89, 167, 178, 233, 334, 356, 466, 668, 712, 932, 1336, 1864, 14863, 20737, 29726, 38911, 41474, 59452, 68437, 77822, 82948, 118904, 136874, 155644, 165896, 273748, 311288, 547496, 3463079, 6090893, 6926158, 11428979, 12181786, 13852316, 15945821, 22857958, 24363572, 27704632, 31891642, 45715916, 48727144, 63783284, 91431832, 127566568, 1017179131, 1419178069, 2034358262, 2662952107, 2838356138, 4068716524, 5325904214, 5676712276, 8137433048, 10651808428, 11353424552, 21303616856, 237002737523, 474005475046, 948010950092, 1896021900184]

約数ペア:

[(1, 1896021900184), (2, 948010950092), (4, 474005475046), (8, 237002737523), (89, 21303616856), (167, 11353424552), (178, 10651808428), (233, 8137433048), (334, 5676712276), (356, 5325904214), (466, 4068716524), (668, 2838356138), (712, 2662952107), (932, 2034358262), (1336, 1419178069), (1864, 1017179131), (14863, 127566568), (20737, 91431832), (29726, 63783284), (38911, 48727144), (41474, 45715916), (59452, 31891642), (68437, 27704632), (77822, 24363572), (82948, 22857958), (118904, 15945821), (136874, 13852316), (155644, 12181786), (165896, 11428979), (273748, 6926158), (311288, 6090893), (547496, 3463079)]