3720392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3900088

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 431, 664, 862, 1079, 1724, 2158, 3448, 4316, 5603, 8632, 11206, 22412, 35773, 44824, 71546, 143092, 286184, 465049, 930098, 1860196, 3720392]

約数ペア:

[(1, 3720392), (2, 1860196), (4, 930098), (8, 465049), (13, 286184), (26, 143092), (52, 71546), (83, 44824), (104, 35773), (166, 22412), (332, 11206), (431, 8632), (664, 5603), (862, 4316), (1079, 3448), (1724, 2158)]