251768392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1579}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 497700000

約数和(自身を除く): 245931608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1049, 1579, 2098, 3158, 4196, 6316, 8392, 12632, 19931, 30001, 39862, 60002, 79724, 120004, 159448, 240008, 1656371, 3312742, 6625484, 13250968, 31471049, 62942098, 125884196, 251768392]

約数ペア:

[(1, 251768392), (2, 125884196), (4, 62942098), (8, 31471049), (19, 13250968), (38, 6625484), (76, 3312742), (152, 1656371), (1049, 240008), (1579, 159448), (2098, 120004), (3158, 79724), (4196, 60002), (6316, 39862), (8392, 30001), (12632, 19931)]