2100085918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{5381}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 3667854528

約数和(自身を除く): 1567768610

約数列:

[1, 2, 7, 14, 61, 122, 427, 457, 854, 914, 3199, 5381, 6398, 10762, 27877, 37667, 55754, 75334, 195139, 328241, 390278, 656482, 2297687, 2459117, 4595374, 4918234, 17213819, 34427638, 150006137, 300012274, 1050042959, 2100085918]

約数ペア:

[(1, 2100085918), (2, 1050042959), (7, 300012274), (14, 150006137), (61, 34427638), (122, 17213819), (427, 4918234), (457, 4595374), (854, 2459117), (914, 2297687), (3199, 656482), (5381, 390278), (6398, 328241), (10762, 195139), (27877, 75334), (37667, 55754)]