1319918454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{100313}}^1$

素因数の和:100381

約数の個数: 48

約数和(自身を含む): 3098498832

約数和(自身を除く): 1778580378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 4386, 6579, 13158, 100313, 200626, 300939, 601878, 902817, 1705321, 1805634, 3410642, 4313459, 5115963, 8626918, 10231926, 12940377, 15347889, 25880754, 30695778, 38821131, 73328803, 77642262, 146657606, 219986409, 439972818, 659959227, 1319918454]

約数ペア:

[(1, 1319918454), (2, 659959227), (3, 439972818), (6, 219986409), (9, 146657606), (17, 77642262), (18, 73328803), (34, 38821131), (43, 30695778), (51, 25880754), (86, 15347889), (102, 12940377), (129, 10231926), (153, 8626918), (258, 5115963), (306, 4313459), (387, 3410642), (731, 1805634), (774, 1705321), (1462, 902817), (2193, 601878), (4386, 300939), (6579, 200626), (13158, 100313)]