1775683420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12683453}}^1$

素因数の和:12683469

約数の個数: 24

約数和(自身を含む): 4261640544

約数和(自身を除く): 2485957124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12683453, 25366906, 50733812, 63417265, 88784171, 126834530, 177568342, 253669060, 355136684, 443920855, 887841710, 1775683420]

約数ペア:

[(1, 1775683420), (2, 887841710), (4, 443920855), (5, 355136684), (7, 253669060), (10, 177568342), (14, 126834530), (20, 88784171), (28, 63417265), (35, 50733812), (70, 25366906), (140, 12683453)]