2431538785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41611}}^1$

素因数の和:41689

約数の個数: 32

約数和(自身を含む): 3355591680

約数和(自身を除く): 924052895

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1885, 2015, 4495, 11687, 41611, 58435, 208055, 540943, 1206719, 1289941, 2704715, 6033595, 6449705, 15687347, 16769233, 37408289, 78436735, 83846165, 187041445, 486307757, 2431538785]

約数ペア:

[(1, 2431538785), (5, 486307757), (13, 187041445), (29, 83846165), (31, 78436735), (65, 37408289), (145, 16769233), (155, 15687347), (377, 6449705), (403, 6033595), (899, 2704715), (1885, 1289941), (2015, 1206719), (4495, 540943), (11687, 208055), (41611, 58435)]