331347172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{1021}}^1$

素因数の和:1196

約数の個数: 36

約数和(自身を含む): 633086076

約数和(自身を除く): 301738904

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1021, 1027, 2042, 2054, 4084, 4108, 6241, 12482, 13273, 24964, 26546, 53092, 80659, 81133, 161318, 162266, 322636, 324532, 1048567, 2097134, 4194268, 6372061, 12744122, 25488244, 82836793, 165673586, 331347172]

約数ペア:

[(1, 331347172), (2, 165673586), (4, 82836793), (13, 25488244), (26, 12744122), (52, 6372061), (79, 4194268), (158, 2097134), (316, 1048567), (1021, 324532), (1027, 322636), (2042, 162266), (2054, 161318), (4084, 81133), (4108, 80659), (6241, 53092), (12482, 26546), (13273, 24964)]