2912892108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{438953}}^1$

素因数の和:439046

約数の個数: 48

約数和(自身を含む): 7866055680

約数和(自身を除く): 4953163572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 438953, 877906, 1316859, 1755812, 2633718, 3072671, 5267436, 6145342, 9218013, 12290684, 18436026, 34677287, 36872052, 69354574, 104031861, 138709148, 208063722, 242741009, 416127444, 485482018, 728223027, 970964036, 1456446054, 2912892108]

約数ペア:

[(1, 2912892108), (2, 1456446054), (3, 970964036), (4, 728223027), (6, 485482018), (7, 416127444), (12, 242741009), (14, 208063722), (21, 138709148), (28, 104031861), (42, 69354574), (79, 36872052), (84, 34677287), (158, 18436026), (237, 12290684), (316, 9218013), (474, 6145342), (553, 5267436), (948, 3072671), (1106, 2633718), (1659, 1755812), (2212, 1316859), (3318, 877906), (6636, 438953)]