2017666788

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2468

約数の個数: 48

約数和(自身を含む): 4742828160

約数和(自身を除く): 2725161372

約数列:

[1, 2, 3, 4, 6, 12, 229, 401, 458, 687, 802, 916, 1203, 1374, 1604, 1831, 2406, 2748, 3662, 4812, 5493, 7324, 10986, 21972, 91829, 183658, 275487, 367316, 419299, 550974, 734231, 838598, 1101948, 1257897, 1468462, 1677196, 2202693, 2515794, 2936924, 4405386, 5031588, 8810772, 168138899, 336277798, 504416697, 672555596, 1008833394, 2017666788]

約数ペア:

[(1, 2017666788), (2, 1008833394), (3, 672555596), (4, 504416697), (6, 336277798), (12, 168138899), (229, 8810772), (401, 5031588), (458, 4405386), (687, 2936924), (802, 2515794), (916, 2202693), (1203, 1677196), (1374, 1468462), (1604, 1257897), (1831, 1101948), (2406, 838598), (2748, 734231), (3662, 550974), (4812, 419299), (5493, 367316), (7324, 275487), (10986, 183658), (21972, 91829)]