2009731638

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{6451}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 4060114560

約数和(自身を除く): 2050382922

約数列:

[1, 2, 3, 6, 137, 274, 379, 411, 758, 822, 1137, 2274, 6451, 12902, 19353, 38706, 51923, 103846, 155769, 311538, 883787, 1767574, 2444929, 2651361, 4889858, 5302722, 7334787, 14669574, 334955273, 669910546, 1004865819, 2009731638]

約数ペア:

[(1, 2009731638), (2, 1004865819), (3, 669910546), (6, 334955273), (137, 14669574), (274, 7334787), (379, 5302722), (411, 4889858), (758, 2651361), (822, 2444929), (1137, 1767574), (2274, 883787), (6451, 311538), (12902, 155769), (19353, 103846), (38706, 51923)]