16717681838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{2287}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 30028078080

約数和(自身を除く): 13310396242

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 419, 671, 793, 838, 1342, 1586, 2287, 4574, 4609, 5447, 8723, 9218, 10894, 17446, 25157, 25559, 29731, 50314, 51118, 59462, 59917, 119834, 139507, 279014, 281149, 327041, 332267, 562298, 654082, 664534, 958253, 1534577, 1813591, 1916506, 3069154, 3627182, 3654937, 7309874, 10540783, 12457289, 19949501, 21081566, 24914578, 39899002, 58453433, 116906866, 137030179, 274060358, 642987763, 759894629, 1285975526, 1519789258, 8358840919, 16717681838]

約数ペア:

[(1, 16717681838), (2, 8358840919), (11, 1519789258), (13, 1285975526), (22, 759894629), (26, 642987763), (61, 274060358), (122, 137030179), (143, 116906866), (286, 58453433), (419, 39899002), (671, 24914578), (793, 21081566), (838, 19949501), (1342, 12457289), (1586, 10540783), (2287, 7309874), (4574, 3654937), (4609, 3627182), (5447, 3069154), (8723, 1916506), (9218, 1813591), (10894, 1534577), (17446, 958253), (25157, 664534), (25559, 654082), (29731, 562298), (50314, 332267), (51118, 327041), (59462, 281149), (59917, 279014), (119834, 139507)]