2021652654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{1907}}^1$

素因数の和:2549

約数の個数: 64

約数和(自身を含む): 4738922496

約数和(自身を除く): 2717269842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 587, 602, 903, 1174, 1761, 1806, 1907, 3522, 3814, 4109, 5721, 8218, 11442, 12327, 13349, 24654, 25241, 26698, 40047, 50482, 75723, 80094, 82001, 151446, 164002, 176687, 246003, 353374, 492006, 530061, 574007, 1060122, 1119409, 1148014, 1722021, 2238818, 3358227, 3444042, 6716454, 7835863, 15671726, 23507589, 47015178, 48134587, 96269174, 144403761, 288807522, 336942109, 673884218, 1010826327, 2021652654]

約数ペア:

[(1, 2021652654), (2, 1010826327), (3, 673884218), (6, 336942109), (7, 288807522), (14, 144403761), (21, 96269174), (42, 48134587), (43, 47015178), (86, 23507589), (129, 15671726), (258, 7835863), (301, 6716454), (587, 3444042), (602, 3358227), (903, 2238818), (1174, 1722021), (1761, 1148014), (1806, 1119409), (1907, 1060122), (3522, 574007), (3814, 530061), (4109, 492006), (5721, 353374), (8218, 246003), (11442, 176687), (12327, 164002), (13349, 151446), (24654, 82001), (25241, 80094), (26698, 75723), (40047, 50482)]