620163691408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{4648067}}^1$

素因数の和:4648375

約数の個数: 40

約数和(自身を含む): 1244938533120

約数和(自身を除く): 624774841712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1076, 2152, 4304, 8339, 16678, 33356, 66712, 133424, 4648067, 9296134, 18592268, 37184536, 74369072, 144090077, 288180154, 576360308, 1152720616, 1250330023, 2305441232, 2500660046, 5001320092, 10002640184, 20005280368, 38760230713, 77520461426, 155040922852, 310081845704, 620163691408]

約数ペア:

[(1, 620163691408), (2, 310081845704), (4, 155040922852), (8, 77520461426), (16, 38760230713), (31, 20005280368), (62, 10002640184), (124, 5001320092), (248, 2500660046), (269, 2305441232), (496, 1250330023), (538, 1152720616), (1076, 576360308), (2152, 288180154), (4304, 144090077), (8339, 74369072), (16678, 37184536), (33356, 18592268), (66712, 9296134), (133424, 4648067)]