2017111408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8971}}^1$

素因数の和:9062

約数の個数: 80

約数和(自身を含む): 4485712896

約数和(自身を除く): 2468601488

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 208, 299, 368, 376, 598, 611, 752, 1081, 1196, 1222, 2162, 2392, 2444, 4324, 4784, 4888, 8648, 8971, 9776, 14053, 17296, 17942, 28106, 35884, 56212, 71768, 112424, 116623, 143536, 206333, 224848, 233246, 412666, 421637, 466492, 825332, 843274, 932984, 1650664, 1686548, 1865968, 2682329, 3301328, 3373096, 5364658, 5481281, 6746192, 9697651, 10729316, 10962562, 19395302, 21458632, 21925124, 38790604, 42917264, 43850248, 77581208, 87700496, 126069463, 155162416, 252138926, 504277852, 1008555704, 2017111408]

約数ペア:

[(1, 2017111408), (2, 1008555704), (4, 504277852), (8, 252138926), (13, 155162416), (16, 126069463), (23, 87700496), (26, 77581208), (46, 43850248), (47, 42917264), (52, 38790604), (92, 21925124), (94, 21458632), (104, 19395302), (184, 10962562), (188, 10729316), (208, 9697651), (299, 6746192), (368, 5481281), (376, 5364658), (598, 3373096), (611, 3301328), (752, 2682329), (1081, 1865968), (1196, 1686548), (1222, 1650664), (2162, 932984), (2392, 843274), (2444, 825332), (4324, 466492), (4784, 421637), (4888, 412666), (8648, 233246), (8971, 224848), (9776, 206333), (14053, 143536), (17296, 116623), (17942, 112424), (28106, 71768), (35884, 56212)]