2016159474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7495

約数の個数: 64

約数和(自身を含む): 4723568640

約数和(自身を除く): 2707409166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 83, 158, 166, 237, 249, 474, 498, 553, 581, 1106, 1162, 1659, 1743, 3318, 3486, 6557, 7321, 13114, 14642, 19671, 21963, 39342, 43926, 45899, 51247, 91798, 102494, 137697, 153741, 275394, 307482, 578359, 607643, 1156718, 1215286, 1735077, 1822929, 3470154, 3645858, 4048513, 4253501, 8097026, 8507002, 12145539, 12760503, 24291078, 25521006, 48003797, 96007594, 144011391, 288022782, 336026579, 672053158, 1008079737, 2016159474]

約数ペア:

[(1, 2016159474), (2, 1008079737), (3, 672053158), (6, 336026579), (7, 288022782), (14, 144011391), (21, 96007594), (42, 48003797), (79, 25521006), (83, 24291078), (158, 12760503), (166, 12145539), (237, 8507002), (249, 8097026), (474, 4253501), (498, 4048513), (553, 3645858), (581, 3470154), (1106, 1822929), (1162, 1735077), (1659, 1215286), (1743, 1156718), (3318, 607643), (3486, 578359), (6557, 307482), (7321, 275394), (13114, 153741), (14642, 137697), (19671, 102494), (21963, 91798), (39342, 51247), (43926, 45899)]