2016552388

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 3634968960

約数和(自身を除く): 1618416572

約数列:

[1, 2, 4, 89, 107, 167, 178, 214, 317, 334, 356, 428, 634, 668, 1268, 9523, 14863, 17869, 19046, 28213, 29726, 33919, 35738, 38092, 52939, 56426, 59452, 67838, 71476, 105878, 112852, 135676, 211756, 1590341, 3018791, 3180682, 4711571, 5664473, 6037582, 6361364, 9423142, 11328946, 12075164, 18846284, 22657892, 504138097, 1008276194, 2016552388]

約数ペア:

[(1, 2016552388), (2, 1008276194), (4, 504138097), (89, 22657892), (107, 18846284), (167, 12075164), (178, 11328946), (214, 9423142), (317, 6361364), (334, 6037582), (356, 5664473), (428, 4711571), (634, 3180682), (668, 3018791), (1268, 1590341), (9523, 211756), (14863, 135676), (17869, 112852), (19046, 105878), (28213, 71476), (29726, 67838), (33919, 59452), (35738, 56426), (38092, 52939)]