8145301178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{31151}}^1$

素因数の和:32162

約数の個数: 32

約数和(自身を含む): 14713712640

約数和(自身を除く): 6568411462

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 983, 1966, 6881, 13762, 18677, 31151, 37354, 62302, 130739, 218057, 261478, 436114, 591869, 1183738, 4143083, 8286166, 30621433, 61242866, 214350031, 428700062, 581807227, 1163614454, 4072650589, 8145301178]

約数ペア:

[(1, 8145301178), (2, 4072650589), (7, 1163614454), (14, 581807227), (19, 428700062), (38, 214350031), (133, 61242866), (266, 30621433), (983, 8286166), (1966, 4143083), (6881, 1183738), (13762, 591869), (18677, 436114), (31151, 261478), (37354, 218057), (62302, 130739)]