2878565556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{4409}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 6887220480

約数和(自身を除く): 4008654924

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1327, 2654, 3981, 4409, 5308, 7962, 8818, 13227, 15924, 17636, 26454, 52908, 54407, 108814, 163221, 180769, 217628, 326442, 361538, 542307, 652884, 723076, 1084614, 2169228, 5850743, 11701486, 17552229, 23402972, 35104458, 70208916, 239880463, 479760926, 719641389, 959521852, 1439282778, 2878565556]

約数ペア:

[(1, 2878565556), (2, 1439282778), (3, 959521852), (4, 719641389), (6, 479760926), (12, 239880463), (41, 70208916), (82, 35104458), (123, 23402972), (164, 17552229), (246, 11701486), (492, 5850743), (1327, 2169228), (2654, 1084614), (3981, 723076), (4409, 652884), (5308, 542307), (7962, 361538), (8818, 326442), (13227, 217628), (15924, 180769), (17636, 163221), (26454, 108814), (52908, 54407)]