2068194776

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 4128062400

約数和(自身を除く): 2059867624

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 109, 184, 202, 218, 404, 436, 808, 872, 1021, 2042, 2323, 2507, 4084, 4646, 5014, 8168, 9292, 10028, 11009, 18584, 20056, 22018, 23483, 44036, 46966, 88072, 93932, 103121, 111289, 187864, 206242, 222578, 253207, 412484, 445156, 506414, 824968, 890312, 1012828, 2025656, 2371783, 2559647, 4743566, 5119294, 9487132, 10238588, 11240189, 18974264, 20477176, 22480378, 44960756, 89921512, 258524347, 517048694, 1034097388, 2068194776]

約数ペア:

[(1, 2068194776), (2, 1034097388), (4, 517048694), (8, 258524347), (23, 89921512), (46, 44960756), (92, 22480378), (101, 20477176), (109, 18974264), (184, 11240189), (202, 10238588), (218, 9487132), (404, 5119294), (436, 4743566), (808, 2559647), (872, 2371783), (1021, 2025656), (2042, 1012828), (2323, 890312), (2507, 824968), (4084, 506414), (4646, 445156), (5014, 412484), (8168, 253207), (9292, 222578), (10028, 206242), (11009, 187864), (18584, 111289), (20056, 103121), (22018, 93932), (23483, 88072), (44036, 46966)]