1230499868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3181}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 2387416416

約数和(自身を除く): 1156916548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 173, 346, 559, 692, 1118, 2236, 2249, 3181, 4498, 6362, 7439, 8996, 12724, 14878, 29756, 41353, 82706, 96707, 136783, 165412, 193414, 273566, 386828, 547132, 550313, 1100626, 1778179, 2201252, 3556358, 7112716, 7154069, 14308138, 23663459, 28616276, 47326918, 94653836, 307624967, 615249934, 1230499868]

約数ペア:

[(1, 1230499868), (2, 615249934), (4, 307624967), (13, 94653836), (26, 47326918), (43, 28616276), (52, 23663459), (86, 14308138), (172, 7154069), (173, 7112716), (346, 3556358), (559, 2201252), (692, 1778179), (1118, 1100626), (2236, 550313), (2249, 547132), (3181, 386828), (4498, 273566), (6362, 193414), (7439, 165412), (8996, 136783), (12724, 96707), (14878, 82706), (29756, 41353)]