253372714

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{3541}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 459043200

約数和(自身を除く): 205670486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 269, 538, 1883, 3541, 3766, 5111, 7082, 10222, 24787, 35777, 49574, 67279, 71554, 134558, 470953, 941906, 952529, 1905058, 6667703, 13335406, 18098051, 36196102, 126686357, 253372714]

約数ペア:

[(1, 253372714), (2, 126686357), (7, 36196102), (14, 18098051), (19, 13335406), (38, 6667703), (133, 1905058), (266, 952529), (269, 941906), (538, 470953), (1883, 134558), (3541, 71554), (3766, 67279), (5111, 49574), (7082, 35777), (10222, 24787)]