1698728892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{493243}}^1$

素因数の和:493298

約数の個数: 48

約数和(自身を含む): 4640439552

約数和(自身を除く): 2941710660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 493243, 986486, 1479729, 1972972, 2959458, 3452701, 5918916, 6905402, 10358103, 13810804, 20222963, 20716206, 40445926, 41432412, 60668889, 80891852, 121337778, 141560741, 242675556, 283121482, 424682223, 566242964, 849364446, 1698728892]

約数ペア:

[(1, 1698728892), (2, 849364446), (3, 566242964), (4, 424682223), (6, 283121482), (7, 242675556), (12, 141560741), (14, 121337778), (21, 80891852), (28, 60668889), (41, 41432412), (42, 40445926), (82, 20716206), (84, 20222963), (123, 13810804), (164, 10358103), (246, 6905402), (287, 5918916), (492, 3452701), (574, 2959458), (861, 1972972), (1148, 1479729), (1722, 986486), (3444, 493243)]