6615491428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{218969}}^1$

素因数の和:219076

約数の個数: 48

約数和(自身を含む): 14420488320

約数和(自身を除く): 7804996892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 30212, 218969, 437938, 875876, 1532783, 2846597, 3065566, 5693194, 6131132, 11386388, 18174427, 19926179, 36348854, 39852358, 72697708, 79704716, 127220989, 236267551, 254441978, 472535102, 508883956, 945070204, 1653872857, 3307745714, 6615491428]

約数ペア:

[(1, 6615491428), (2, 3307745714), (4, 1653872857), (7, 945070204), (13, 508883956), (14, 472535102), (26, 254441978), (28, 236267551), (52, 127220989), (83, 79704716), (91, 72697708), (166, 39852358), (182, 36348854), (332, 19926179), (364, 18174427), (581, 11386388), (1079, 6131132), (1162, 5693194), (2158, 3065566), (2324, 2846597), (4316, 1532783), (7553, 875876), (15106, 437938), (30212, 218969)]