1948446722

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 3064089600

約数和(自身を除く): 1115642878

約数列:

[1, 2, 29, 58, 109, 218, 311, 622, 991, 1982, 3161, 6322, 9019, 18038, 28739, 33899, 57478, 67798, 108019, 216038, 308201, 616402, 983071, 1966142, 3132551, 6265102, 8937829, 17875658, 33593909, 67187818, 974223361, 1948446722]

約数ペア:

[(1, 1948446722), (2, 974223361), (29, 67187818), (58, 33593909), (109, 17875658), (218, 8937829), (311, 6265102), (622, 3132551), (991, 1966142), (1982, 983071), (3161, 616402), (6322, 308201), (9019, 216038), (18038, 108019), (28739, 67798), (33899, 57478)]