253430408036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{92791}}^1$

素因数の和:93852

約数の個数: 48

約数和(自身を含む): 487126821888

約数和(自身を除く): 233696413852

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 991, 1378, 1982, 2756, 3964, 12883, 25766, 51532, 52523, 92791, 105046, 185582, 210092, 371164, 682799, 1206283, 1365598, 2412566, 2731196, 4825132, 4917923, 9835846, 19671692, 63932999, 91955881, 127865998, 183911762, 255731996, 367823524, 1195426453, 2390852906, 4781705812, 4873661693, 9747323386, 19494646772, 63357602009, 126715204018, 253430408036]

約数ペア:

[(1, 253430408036), (2, 126715204018), (4, 63357602009), (13, 19494646772), (26, 9747323386), (52, 4873661693), (53, 4781705812), (106, 2390852906), (212, 1195426453), (689, 367823524), (991, 255731996), (1378, 183911762), (1982, 127865998), (2756, 91955881), (3964, 63932999), (12883, 19671692), (25766, 9835846), (51532, 4917923), (52523, 4825132), (92791, 2731196), (105046, 2412566), (185582, 1365598), (210092, 1206283), (371164, 682799)]