1411340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 3592512

約数和(自身を除く): 2181172

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 593, 595, 1186, 1190, 2372, 2380, 2965, 4151, 5930, 8302, 10081, 11860, 16604, 20162, 20755, 40324, 41510, 50405, 70567, 83020, 100810, 141134, 201620, 282268, 352835, 705670, 1411340]

約数ペア:

[(1, 1411340), (2, 705670), (4, 352835), (5, 282268), (7, 201620), (10, 141134), (14, 100810), (17, 83020), (20, 70567), (28, 50405), (34, 41510), (35, 40324), (68, 20755), (70, 20162), (85, 16604), (119, 11860), (140, 10081), (170, 8302), (238, 5930), (340, 4151), (476, 2965), (593, 2380), (595, 2372), (1186, 1190)]