2034802064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{9001}}^1$

素因数の和:9279

約数の個数: 40

約数和(自身を含む): 4018492800

約数和(自身を除く): 1983690736

約数列:

[1, 2, 4, 8, 16, 71, 142, 199, 284, 398, 568, 796, 1136, 1592, 3184, 9001, 14129, 18002, 28258, 36004, 56516, 72008, 113032, 144016, 226064, 639071, 1278142, 1791199, 2556284, 3582398, 5112568, 7164796, 10225136, 14329592, 28659184, 127175129, 254350258, 508700516, 1017401032, 2034802064]

約数ペア:

[(1, 2034802064), (2, 1017401032), (4, 508700516), (8, 254350258), (16, 127175129), (71, 28659184), (142, 14329592), (199, 10225136), (284, 7164796), (398, 5112568), (568, 3582398), (796, 2556284), (1136, 1791199), (1592, 1278142), (3184, 639071), (9001, 226064), (14129, 144016), (18002, 113032), (28258, 72008), (36004, 56516)]