2017511272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2999}}^1$

素因数の和:3346

約数の個数: 64

約数和(自身を含む): 4445280000

約数和(自身を除く): 2427768728

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 293, 328, 574, 586, 1148, 1172, 2051, 2296, 2344, 2999, 4102, 5998, 8204, 11996, 12013, 16408, 20993, 23992, 24026, 41986, 48052, 83972, 84091, 96104, 122959, 167944, 168182, 245918, 336364, 491836, 672728, 860713, 878707, 983672, 1721426, 1757414, 3442852, 3514828, 6150949, 6885704, 7029656, 12301898, 24603796, 36026987, 49207592, 72053974, 144107948, 252188909, 288215896, 504377818, 1008755636, 2017511272]

約数ペア:

[(1, 2017511272), (2, 1008755636), (4, 504377818), (7, 288215896), (8, 252188909), (14, 144107948), (28, 72053974), (41, 49207592), (56, 36026987), (82, 24603796), (164, 12301898), (287, 7029656), (293, 6885704), (328, 6150949), (574, 3514828), (586, 3442852), (1148, 1757414), (1172, 1721426), (2051, 983672), (2296, 878707), (2344, 860713), (2999, 672728), (4102, 491836), (5998, 336364), (8204, 245918), (11996, 168182), (12013, 167944), (16408, 122959), (20993, 96104), (23992, 84091), (24026, 83972), (41986, 48052)]