13743940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 33288192

約数和(自身を除く): 19544252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 773, 889, 1270, 1546, 1778, 2540, 3092, 3556, 3865, 4445, 5411, 7730, 8890, 10822, 15460, 17780, 21644, 27055, 54110, 98171, 108220, 196342, 392684, 490855, 687197, 981710, 1374394, 1963420, 2748788, 3435985, 6871970, 13743940]

約数ペア:

[(1, 13743940), (2, 6871970), (4, 3435985), (5, 2748788), (7, 1963420), (10, 1374394), (14, 981710), (20, 687197), (28, 490855), (35, 392684), (70, 196342), (127, 108220), (140, 98171), (254, 54110), (508, 27055), (635, 21644), (773, 17780), (889, 15460), (1270, 10822), (1546, 8890), (1778, 7730), (2540, 5411), (3092, 4445), (3556, 3865)]