328671148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{170827}}^1$

素因数の和:170881

約数の個数: 24

約数和(自身を含む): 636163472

約数和(自身を除く): 307492324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 170827, 341654, 683308, 2220751, 4441502, 6320599, 8883004, 12641198, 25282396, 82167787, 164335574, 328671148]

約数ペア:

[(1, 328671148), (2, 164335574), (4, 82167787), (13, 25282396), (26, 12641198), (37, 8883004), (52, 6320599), (74, 4441502), (148, 2220751), (481, 683308), (962, 341654), (1924, 170827)]