690213706

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11527}}^1$

素因数の和:11603

約数の個数: 48

約数和(自身を含む): 1324705536

約数和(自身を除く): 634491830

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 611, 637, 658, 1222, 1274, 2303, 4277, 4606, 8554, 11527, 23054, 29939, 59878, 80689, 149851, 161378, 299702, 541769, 564823, 1048957, 1083538, 1129646, 2097914, 3792383, 7042997, 7342699, 7584766, 14085994, 14685398, 26546681, 49300979, 53093362, 98601958, 345106853, 690213706]

約数ペア:

[(1, 690213706), (2, 345106853), (7, 98601958), (13, 53093362), (14, 49300979), (26, 26546681), (47, 14685398), (49, 14085994), (91, 7584766), (94, 7342699), (98, 7042997), (182, 3792383), (329, 2097914), (611, 1129646), (637, 1083538), (658, 1048957), (1222, 564823), (1274, 541769), (2303, 299702), (4277, 161378), (4606, 149851), (8554, 80689), (11527, 59878), (23054, 29939)]