1051402394

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{1321}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 1821187200

約数和(自身を除く): 769784806

約数列:

[1, 2, 7, 14, 139, 278, 409, 818, 973, 1321, 1946, 2642, 2863, 5726, 9247, 18494, 56851, 113702, 183619, 367238, 397957, 540289, 795914, 1080578, 1285333, 2570666, 3782023, 7564046, 75100171, 150200342, 525701197, 1051402394]

約数ペア:

[(1, 1051402394), (2, 525701197), (7, 150200342), (14, 75100171), (139, 7564046), (278, 3782023), (409, 2570666), (818, 1285333), (973, 1080578), (1321, 795914), (1946, 540289), (2642, 397957), (2863, 367238), (5726, 183619), (9247, 113702), (18494, 56851)]