2013863604496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{161377}}^1\times {\mathrm{33911}}^1$

素因数の和:195319

約数の個数: 40

約数和(自身を含む): 4071652147584

約数和(自身を除く): 2057788543088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 33911, 67822, 135644, 161377, 271288, 322754, 542576, 645508, 779953, 1291016, 1559906, 2582032, 3119812, 3711671, 6239624, 7423342, 12479248, 14846684, 29693368, 59386736, 5472455447, 10944910894, 21889821788, 43779643576, 87559287152, 125866475281, 251732950562, 503465901124, 1006931802248, 2013863604496]

約数ペア:

[(1, 2013863604496), (2, 1006931802248), (4, 503465901124), (8, 251732950562), (16, 125866475281), (23, 87559287152), (46, 43779643576), (92, 21889821788), (184, 10944910894), (368, 5472455447), (33911, 59386736), (67822, 29693368), (135644, 14846684), (161377, 12479248), (271288, 7423342), (322754, 6239624), (542576, 3711671), (645508, 3119812), (779953, 2582032), (1291016, 1559906)]