2517191690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4079}}^1$

素因数の和:4247

約数の個数: 64

約数和(自身を含む): 5033871360

約数和(自身を除く): 2516679670

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 101, 130, 202, 235, 470, 505, 611, 1010, 1222, 1313, 2626, 3055, 4079, 4747, 6110, 6565, 8158, 9494, 13130, 20395, 23735, 40790, 47470, 53027, 61711, 106054, 123422, 191713, 265135, 308555, 383426, 411979, 530270, 617110, 823958, 958565, 1917130, 2059895, 2492269, 4119790, 4984538, 5355727, 10711454, 12461345, 19363013, 24922690, 26778635, 38726026, 53557270, 96815065, 193630130, 251719169, 503438338, 1258595845, 2517191690]

約数ペア:

[(1, 2517191690), (2, 1258595845), (5, 503438338), (10, 251719169), (13, 193630130), (26, 96815065), (47, 53557270), (65, 38726026), (94, 26778635), (101, 24922690), (130, 19363013), (202, 12461345), (235, 10711454), (470, 5355727), (505, 4984538), (611, 4119790), (1010, 2492269), (1222, 2059895), (1313, 1917130), (2626, 958565), (3055, 823958), (4079, 617110), (4747, 530270), (6110, 411979), (6565, 383426), (8158, 308555), (9494, 265135), (13130, 191713), (20395, 123422), (23735, 106054), (40790, 61711), (47470, 53027)]