2078563572

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{74887}}^1$

素因数の和:75157

約数の個数: 48

約数和(自身を含む): 5409909120

約数和(自身を除く): 3331345548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 13878, 27756, 74887, 149774, 224661, 299548, 449322, 673983, 898644, 1347966, 2021949, 2695932, 4043898, 8087796, 19245959, 38491918, 57737877, 76983836, 115475754, 173213631, 230951508, 346427262, 519640893, 692854524, 1039281786, 2078563572]

約数ペア:

[(1, 2078563572), (2, 1039281786), (3, 692854524), (4, 519640893), (6, 346427262), (9, 230951508), (12, 173213631), (18, 115475754), (27, 76983836), (36, 57737877), (54, 38491918), (108, 19245959), (257, 8087796), (514, 4043898), (771, 2695932), (1028, 2021949), (1542, 1347966), (2313, 898644), (3084, 673983), (4626, 449322), (6939, 299548), (9252, 224661), (13878, 149774), (27756, 74887)]