1900215042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28591}}^1$

素因数の和:28679

約数の個数: 64

約数和(自身を含む): 4446627840

約数和(自身を除く): 2546412798

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 318, 418, 583, 627, 1007, 1166, 1254, 1749, 2014, 3021, 3498, 6042, 11077, 22154, 28591, 33231, 57182, 66462, 85773, 171546, 314501, 543229, 629002, 943503, 1086458, 1515323, 1629687, 1887006, 3030646, 3259374, 4545969, 5975519, 9091938, 11951038, 16668553, 17926557, 28791137, 33337106, 35853114, 50005659, 57582274, 86373411, 100011318, 172746822, 316702507, 633405014, 950107521, 1900215042]

約数ペア:

[(1, 1900215042), (2, 950107521), (3, 633405014), (6, 316702507), (11, 172746822), (19, 100011318), (22, 86373411), (33, 57582274), (38, 50005659), (53, 35853114), (57, 33337106), (66, 28791137), (106, 17926557), (114, 16668553), (159, 11951038), (209, 9091938), (318, 5975519), (418, 4545969), (583, 3259374), (627, 3030646), (1007, 1887006), (1166, 1629687), (1254, 1515323), (1749, 1086458), (2014, 943503), (3021, 629002), (3498, 543229), (6042, 314501), (11077, 171546), (22154, 85773), (28591, 66462), (33231, 57182)]