2021898366406

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{14969}}^1$

素因数の和:15373

約数の個数: 64

約数和(自身を含む): 3186957312000

約数和(自身を除く): 1165058945594

約数列:

[1, 2, 43, 83, 86, 127, 149, 166, 254, 298, 3569, 5461, 6407, 7138, 10541, 10922, 12367, 12814, 14969, 18923, 21082, 24734, 29938, 37846, 453263, 531781, 643667, 813689, 906526, 1063562, 1242427, 1287334, 1570609, 1627378, 1901063, 2230381, 2484854, 3141218, 3802126, 4460762, 53424361, 67536187, 81745709, 95906383, 106848722, 135072374, 157788229, 163491418, 185121623, 191812766, 283258387, 315576458, 370243246, 566516774, 6784893847, 7960229789, 12180110641, 13569787694, 15920459578, 23510446121, 24360221282, 47020892242, 1010949183203, 2021898366406]

約数ペア:

[(1, 2021898366406), (2, 1010949183203), (43, 47020892242), (83, 24360221282), (86, 23510446121), (127, 15920459578), (149, 13569787694), (166, 12180110641), (254, 7960229789), (298, 6784893847), (3569, 566516774), (5461, 370243246), (6407, 315576458), (7138, 283258387), (10541, 191812766), (10922, 185121623), (12367, 163491418), (12814, 157788229), (14969, 135072374), (18923, 106848722), (21082, 95906383), (24734, 81745709), (29938, 67536187), (37846, 53424361), (453263, 4460762), (531781, 3802126), (643667, 3141218), (813689, 2484854), (906526, 2230381), (1063562, 1901063), (1242427, 1627378), (1287334, 1570609)]