1902156962

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 3189341952

約数和(自身を除く): 1287184990

約数列:

[1, 2, 17, 31, 34, 53, 62, 106, 289, 527, 578, 901, 1054, 1643, 1802, 2003, 3286, 4006, 8959, 15317, 17918, 27931, 30634, 34051, 55862, 62093, 68102, 106159, 124186, 212318, 474827, 578867, 949654, 1055581, 1157734, 1804703, 2111162, 3290929, 3609406, 6581858, 17944877, 30679951, 35889754, 55945793, 61359902, 111891586, 951078481, 1902156962]

約数ペア:

[(1, 1902156962), (2, 951078481), (17, 111891586), (31, 61359902), (34, 55945793), (53, 35889754), (62, 30679951), (106, 17944877), (289, 6581858), (527, 3609406), (578, 3290929), (901, 2111162), (1054, 1804703), (1643, 1157734), (1802, 1055581), (2003, 949654), (3286, 578867), (4006, 474827), (8959, 212318), (15317, 124186), (17918, 106159), (27931, 68102), (30634, 62093), (34051, 55862)]