2508198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 3919962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 89, 122, 154, 178, 183, 231, 267, 366, 427, 462, 534, 623, 671, 854, 979, 1246, 1281, 1342, 1869, 1958, 2013, 2562, 2937, 3738, 4026, 4697, 5429, 5874, 6853, 9394, 10858, 13706, 14091, 16287, 20559, 28182, 32574, 38003, 41118, 59719, 76006, 114009, 119438, 179157, 228018, 358314, 418033, 836066, 1254099, 2508198]

約数ペア:

[(1, 2508198), (2, 1254099), (3, 836066), (6, 418033), (7, 358314), (11, 228018), (14, 179157), (21, 119438), (22, 114009), (33, 76006), (42, 59719), (61, 41118), (66, 38003), (77, 32574), (89, 28182), (122, 20559), (154, 16287), (178, 14091), (183, 13706), (231, 10858), (267, 9394), (366, 6853), (427, 5874), (462, 5429), (534, 4697), (623, 4026), (671, 3738), (854, 2937), (979, 2562), (1246, 2013), (1281, 1958), (1342, 1869)]