1273577998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 2461487616

約数和(自身を除く): 1187909618

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1331, 1667, 1694, 2662, 3157, 3334, 4961, 6314, 9317, 9922, 11669, 18337, 18634, 23338, 34727, 36674, 54571, 68347, 69454, 109142, 128359, 136694, 201707, 256718, 381997, 403414, 478429, 751817, 763994, 956858, 1411949, 1503634, 2218777, 2823898, 4437554, 5262719, 8269987, 10525438, 15531439, 16539974, 31062878, 57889909, 90969857, 115779818, 181939714, 636788999, 1273577998]

約数ペア:

[(1, 1273577998), (2, 636788999), (7, 181939714), (11, 115779818), (14, 90969857), (22, 57889909), (41, 31062878), (77, 16539974), (82, 15531439), (121, 10525438), (154, 8269987), (242, 5262719), (287, 4437554), (451, 2823898), (574, 2218777), (847, 1503634), (902, 1411949), (1331, 956858), (1667, 763994), (1694, 751817), (2662, 478429), (3157, 403414), (3334, 381997), (4961, 256718), (6314, 201707), (9317, 136694), (9922, 128359), (11669, 109142), (18337, 69454), (18634, 68347), (23338, 54571), (34727, 36674)]