1544841004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{911}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 3140315136

約数和(自身を除く): 1595474132

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 853, 911, 994, 1706, 1822, 1988, 3412, 3644, 5971, 6377, 11942, 12754, 23884, 25508, 60563, 64681, 121126, 129362, 242252, 258724, 423941, 452767, 777083, 847882, 905534, 1554166, 1695764, 1811068, 3108332, 5439581, 10879162, 21758324, 55172893, 110345786, 220691572, 386210251, 772420502, 1544841004]

約数ペア:

[(1, 1544841004), (2, 772420502), (4, 386210251), (7, 220691572), (14, 110345786), (28, 55172893), (71, 21758324), (142, 10879162), (284, 5439581), (497, 3108332), (853, 1811068), (911, 1695764), (994, 1554166), (1706, 905534), (1822, 847882), (1988, 777083), (3412, 452767), (3644, 423941), (5971, 258724), (6377, 242252), (11942, 129362), (12754, 121126), (23884, 64681), (25508, 60563)]