996838675835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{3191}}^1$

素因数の和:3972

約数の個数: 64

約数和(自身を含む): 1301815065600

約数和(自身を除く): 304976389765

約数列:

[1, 5, 19, 41, 95, 139, 205, 577, 695, 779, 2641, 2885, 3191, 3895, 5699, 10963, 13205, 15955, 23657, 28495, 54815, 60629, 80203, 108281, 118285, 130831, 303145, 401015, 443549, 449483, 541405, 654155, 1523857, 1841207, 2217745, 2247415, 2485789, 3288323, 7619285, 8427431, 9206035, 12428945, 16441615, 18185509, 34982933, 42137155, 62478137, 75489487, 90927545, 174914665, 255927773, 312390685, 345524671, 377447435, 1279638865, 1434300253, 1727623355, 4862627687, 7171501265, 10493038693, 24313138435, 52465193465, 199367735167, 996838675835]

約数ペア:

[(1, 996838675835), (5, 199367735167), (19, 52465193465), (41, 24313138435), (95, 10493038693), (139, 7171501265), (205, 4862627687), (577, 1727623355), (695, 1434300253), (779, 1279638865), (2641, 377447435), (2885, 345524671), (3191, 312390685), (3895, 255927773), (5699, 174914665), (10963, 90927545), (13205, 75489487), (15955, 62478137), (23657, 42137155), (28495, 34982933), (54815, 18185509), (60629, 16441615), (80203, 12428945), (108281, 9206035), (118285, 8427431), (130831, 7619285), (303145, 3288323), (401015, 2485789), (443549, 2247415), (449483, 2217745), (541405, 1841207), (654155, 1523857)]