688191868676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11619367}}^1$

素因数の和:11619468

約数の個数: 48

約数和(自身を含む): 1393766430336

約数和(自身を除く): 705574561660

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 221, 268, 442, 871, 884, 1139, 1742, 2278, 3484, 4556, 14807, 29614, 59228, 11619367, 23238734, 46477468, 151051771, 197529239, 302103542, 395058478, 604207084, 778497589, 790116956, 1556995178, 2567880107, 3113990356, 5135760214, 10120468657, 10271520428, 13234459013, 20240937314, 26468918026, 40481874628, 52937836052, 172047967169, 344095934338, 688191868676]

約数ペア:

[(1, 688191868676), (2, 344095934338), (4, 172047967169), (13, 52937836052), (17, 40481874628), (26, 26468918026), (34, 20240937314), (52, 13234459013), (67, 10271520428), (68, 10120468657), (134, 5135760214), (221, 3113990356), (268, 2567880107), (442, 1556995178), (871, 790116956), (884, 778497589), (1139, 604207084), (1742, 395058478), (2278, 302103542), (3484, 197529239), (4556, 151051771), (14807, 46477468), (29614, 23238734), (59228, 11619367)]