1320550014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{25793}}^1$

素因数の和:25881

約数の個数: 64

約数和(自身を含む): 3209186304

約数和(自身を除く): 1888636290

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 2226, 2438, 3657, 7314, 8533, 17066, 25599, 25793, 51198, 51586, 77379, 154758, 180551, 361102, 541653, 593239, 1083306, 1186478, 1367029, 1779717, 2734058, 3559434, 4101087, 4152673, 8202174, 8305346, 9569203, 12458019, 19138406, 24916038, 28707609, 31441667, 57415218, 62883334, 94325001, 188650002, 220091669, 440183338, 660275007, 1320550014]

約数ペア:

[(1, 1320550014), (2, 660275007), (3, 440183338), (6, 220091669), (7, 188650002), (14, 94325001), (21, 62883334), (23, 57415218), (42, 31441667), (46, 28707609), (53, 24916038), (69, 19138406), (106, 12458019), (138, 9569203), (159, 8305346), (161, 8202174), (318, 4152673), (322, 4101087), (371, 3559434), (483, 2734058), (742, 1779717), (966, 1367029), (1113, 1186478), (1219, 1083306), (2226, 593239), (2438, 541653), (3657, 361102), (7314, 180551), (8533, 154758), (17066, 77379), (25599, 51586), (25793, 51198)]