868691908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{3109}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 1843309440

約数和(自身を除く): 974617532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 587, 1174, 2348, 3109, 4109, 6218, 8218, 9979, 12436, 16436, 19958, 21763, 39916, 43526, 52853, 69853, 87052, 105706, 139706, 211412, 279412, 369971, 739942, 1479884, 1824983, 3649966, 7299932, 12774881, 25549762, 31024711, 51099524, 62049422, 124098844, 217172977, 434345954, 868691908]

約数ペア:

[(1, 868691908), (2, 434345954), (4, 217172977), (7, 124098844), (14, 62049422), (17, 51099524), (28, 31024711), (34, 25549762), (68, 12774881), (119, 7299932), (238, 3649966), (476, 1824983), (587, 1479884), (1174, 739942), (2348, 369971), (3109, 279412), (4109, 211412), (6218, 139706), (8218, 105706), (9979, 87052), (12436, 69853), (16436, 52853), (19958, 43526), (21763, 39916)]