1001139722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 72

約数和(自身を含む): 1781940384

約数和(自身を除く): 780800662

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 107, 121, 214, 242, 253, 451, 506, 902, 943, 1177, 1681, 1886, 2354, 2461, 2783, 3362, 4387, 4922, 4961, 5566, 8774, 9922, 10373, 12947, 18491, 20746, 25894, 27071, 36982, 38663, 48257, 54142, 77326, 96514, 100901, 114103, 179867, 201802, 203401, 228206, 297781, 359734, 406802, 425293, 530827, 595562, 850586, 1061654, 1109911, 1978537, 2219822, 3957074, 4136941, 4678223, 8273882, 9356446, 12209021, 21763907, 24418042, 43527814, 45506351, 91012702, 500569861, 1001139722]

約数ペア:

[(1, 1001139722), (2, 500569861), (11, 91012702), (22, 45506351), (23, 43527814), (41, 24418042), (46, 21763907), (82, 12209021), (107, 9356446), (121, 8273882), (214, 4678223), (242, 4136941), (253, 3957074), (451, 2219822), (506, 1978537), (902, 1109911), (943, 1061654), (1177, 850586), (1681, 595562), (1886, 530827), (2354, 425293), (2461, 406802), (2783, 359734), (3362, 297781), (4387, 228206), (4922, 203401), (4961, 201802), (5566, 179867), (8774, 114103), (9922, 100901), (10373, 96514), (12947, 77326), (18491, 54142), (20746, 48257), (25894, 38663), (27071, 36982)]