2013455766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{220919}}^1$

素因数の和:220969

約数の個数: 48

約数和(自身を含む): 4835496960

約数和(自身を除く): 2822041194

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 220919, 441838, 662757, 1325514, 1546433, 3092866, 4639299, 6848489, 9278598, 10825031, 13696978, 20545467, 21650062, 32475093, 41090934, 47939423, 64950186, 95878846, 143818269, 287636538, 335575961, 671151922, 1006727883, 2013455766]

約数ペア:

[(1, 2013455766), (2, 1006727883), (3, 671151922), (6, 335575961), (7, 287636538), (14, 143818269), (21, 95878846), (31, 64950186), (42, 47939423), (49, 41090934), (62, 32475093), (93, 21650062), (98, 20545467), (147, 13696978), (186, 10825031), (217, 9278598), (294, 6848489), (434, 4639299), (651, 3092866), (1302, 1546433), (1519, 1325514), (3038, 662757), (4557, 441838), (9114, 220919)]