21301117004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1\times {\mathrm{2293}}^1$

素因数の和:3890

約数の個数: 48

約数和(自身を含む): 39333107520

約数和(自身を除く): 18031990516

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1511, 1537, 2293, 3022, 3074, 4586, 6044, 6148, 9172, 43819, 66497, 80083, 87638, 121529, 132994, 160166, 175276, 243058, 265988, 320332, 486116, 2322407, 3464723, 3524341, 4644814, 6929446, 7048682, 9289628, 13858892, 14097364, 100476967, 183630319, 200953934, 367260638, 401907868, 734521276, 5325279251, 10650558502, 21301117004]

約数ペア:

[(1, 21301117004), (2, 10650558502), (4, 5325279251), (29, 734521276), (53, 401907868), (58, 367260638), (106, 200953934), (116, 183630319), (212, 100476967), (1511, 14097364), (1537, 13858892), (2293, 9289628), (3022, 7048682), (3074, 6929446), (4586, 4644814), (6044, 3524341), (6148, 3464723), (9172, 2322407), (43819, 486116), (66497, 320332), (80083, 265988), (87638, 243058), (121529, 175276), (132994, 160166)]