2017966100864

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{13817143}}^1$

素因数の和:13817327

約数の個数: 64

約数和(自身を含む): 4622663696640

約数和(自身を除く): 2604697595776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 326, 448, 652, 896, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 20864, 36512, 73024, 146048, 13817143, 27634286, 55268572, 96720001, 110537144, 193440002, 221074288, 386880004, 442148576, 773760008, 884297152, 1547520016, 1768594304, 2252194309, 3095040032, 4504388618, 6190080064, 9008777236, 12380160128, 15765360163, 18017554472, 31530720326, 36035108944, 63061440652, 72070217888, 126122881304, 144140435776, 252245762608, 288280871552, 504491525216, 1008983050432, 2017966100864]

約数ペア:

[(1, 2017966100864), (2, 1008983050432), (4, 504491525216), (7, 288280871552), (8, 252245762608), (14, 144140435776), (16, 126122881304), (28, 72070217888), (32, 63061440652), (56, 36035108944), (64, 31530720326), (112, 18017554472), (128, 15765360163), (163, 12380160128), (224, 9008777236), (326, 6190080064), (448, 4504388618), (652, 3095040032), (896, 2252194309), (1141, 1768594304), (1304, 1547520016), (2282, 884297152), (2608, 773760008), (4564, 442148576), (5216, 386880004), (9128, 221074288), (10432, 193440002), (18256, 110537144), (20864, 96720001), (36512, 55268572), (73024, 27634286), (146048, 13817143)]