4977782012

素因数分解:

$2^2\times 7^4\times {\mathrm{419}}^1\times {\mathrm{1237}}^1$

素因数の和:1688

約数の個数: 60

約数和(自身を含む): 10194855720

約数和(自身を除く): 5217073708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 419, 686, 838, 1237, 1372, 1676, 2401, 2474, 2933, 4802, 4948, 5866, 8659, 9604, 11732, 17318, 20531, 34636, 41062, 60613, 82124, 121226, 143717, 242452, 287434, 424291, 518303, 574868, 848582, 1006019, 1036606, 1697164, 2012038, 2073212, 2970037, 3628121, 4024076, 5940074, 7256242, 11880148, 14512484, 25396847, 50793694, 101587388, 177777929, 355555858, 711111716, 1244445503, 2488891006, 4977782012]

約数ペア:

[(1, 4977782012), (2, 2488891006), (4, 1244445503), (7, 711111716), (14, 355555858), (28, 177777929), (49, 101587388), (98, 50793694), (196, 25396847), (343, 14512484), (419, 11880148), (686, 7256242), (838, 5940074), (1237, 4024076), (1372, 3628121), (1676, 2970037), (2401, 2073212), (2474, 2012038), (2933, 1697164), (4802, 1036606), (4948, 1006019), (5866, 848582), (8659, 574868), (9604, 518303), (11732, 424291), (17318, 287434), (20531, 242452), (34636, 143717), (41062, 121226), (60613, 82124)]