1633391998

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 2977845120

約数和(自身を除く): 1344453122

約数列:

[1, 2, 7, 14, 29, 58, 61, 101, 122, 202, 203, 406, 427, 653, 707, 854, 1306, 1414, 1769, 2929, 3538, 4571, 5858, 6161, 9142, 12322, 12383, 18937, 20503, 24766, 37874, 39833, 41006, 43127, 65953, 79666, 86254, 131906, 132559, 178669, 265118, 278831, 357338, 461671, 557662, 923342, 1155157, 1250683, 1912637, 2310314, 2501366, 3825274, 4023133, 8046266, 8086099, 13388459, 16172198, 26776918, 28161931, 56323862, 116670857, 233341714, 816695999, 1633391998]

約数ペア:

[(1, 1633391998), (2, 816695999), (7, 233341714), (14, 116670857), (29, 56323862), (58, 28161931), (61, 26776918), (101, 16172198), (122, 13388459), (202, 8086099), (203, 8046266), (406, 4023133), (427, 3825274), (653, 2501366), (707, 2310314), (854, 1912637), (1306, 1250683), (1414, 1155157), (1769, 923342), (2929, 557662), (3538, 461671), (4571, 357338), (5858, 278831), (6161, 265118), (9142, 178669), (12322, 132559), (12383, 131906), (18937, 86254), (20503, 79666), (24766, 65953), (37874, 43127), (39833, 41006)]