2051298186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 4732538880

約数和(自身を除く): 2681240694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 271, 458, 542, 687, 787, 813, 1374, 1574, 1603, 1626, 1897, 2361, 3206, 3794, 4722, 4809, 5509, 5691, 9618, 11018, 11382, 16527, 33054, 62059, 124118, 180223, 186177, 213277, 360446, 372354, 426554, 434413, 540669, 639831, 868826, 1081338, 1261561, 1279662, 1303239, 1492939, 2523122, 2606478, 2985878, 3784683, 4478817, 7569366, 8957634, 48840433, 97680866, 146521299, 293042598, 341883031, 683766062, 1025649093, 2051298186]

約数ペア:

[(1, 2051298186), (2, 1025649093), (3, 683766062), (6, 341883031), (7, 293042598), (14, 146521299), (21, 97680866), (42, 48840433), (229, 8957634), (271, 7569366), (458, 4478817), (542, 3784683), (687, 2985878), (787, 2606478), (813, 2523122), (1374, 1492939), (1574, 1303239), (1603, 1279662), (1626, 1261561), (1897, 1081338), (2361, 868826), (3206, 639831), (3794, 540669), (4722, 434413), (4809, 426554), (5509, 372354), (5691, 360446), (9618, 213277), (11018, 186177), (11382, 180223), (16527, 124118), (33054, 62059)]