2159133088

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{99371}}^1$

素因数の和:99485

約数の個数: 48

約数和(自身を含む): 4908181824

約数和(自身を除く): 2749048736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 99371, 198742, 397484, 695597, 794968, 1391194, 1589936, 2782388, 3179872, 5564776, 9638987, 11129552, 19277974, 22259104, 38555948, 67472909, 77111896, 134945818, 154223792, 269891636, 308447584, 539783272, 1079566544, 2159133088]

約数ペア:

[(1, 2159133088), (2, 1079566544), (4, 539783272), (7, 308447584), (8, 269891636), (14, 154223792), (16, 134945818), (28, 77111896), (32, 67472909), (56, 38555948), (97, 22259104), (112, 19277974), (194, 11129552), (224, 9638987), (388, 5564776), (679, 3179872), (776, 2782388), (1358, 1589936), (1552, 1391194), (2716, 794968), (3104, 695597), (5432, 397484), (10864, 198742), (21728, 99371)]