2201994470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12073}}^1$

素因数の和:12177

約数の個数: 64

約数和(自身を含む): 4527460224

約数和(自身を除く): 2325465754

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 61, 65, 115, 122, 130, 230, 299, 305, 598, 610, 793, 1403, 1495, 1586, 2806, 2990, 3965, 7015, 7930, 12073, 14030, 18239, 24146, 36478, 60365, 91195, 120730, 156949, 182390, 277679, 313898, 555358, 736453, 784745, 1388395, 1472906, 1569490, 2776790, 3609827, 3682265, 7219654, 7364530, 9573889, 16938419, 18049135, 19147778, 33876838, 36098270, 47869445, 84692095, 95738890, 169384190, 220199447, 440398894, 1100997235, 2201994470]

約数ペア:

[(1, 2201994470), (2, 1100997235), (5, 440398894), (10, 220199447), (13, 169384190), (23, 95738890), (26, 84692095), (46, 47869445), (61, 36098270), (65, 33876838), (115, 19147778), (122, 18049135), (130, 16938419), (230, 9573889), (299, 7364530), (305, 7219654), (598, 3682265), (610, 3609827), (793, 2776790), (1403, 1569490), (1495, 1472906), (1586, 1388395), (2806, 784745), (2990, 736453), (3965, 555358), (7015, 313898), (7930, 277679), (12073, 182390), (14030, 156949), (18239, 120730), (24146, 91195), (36478, 60365)]