901445944

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{135271}}^1$

素因数の和:135308

約数の個数: 48

約数和(自身を含む): 2081836080

約数和(自身を除く): 1180390136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 135271, 270542, 541084, 946897, 1082168, 1893794, 2299607, 3787588, 4599214, 6628279, 7575176, 9198428, 13256558, 16097249, 18396856, 26513116, 32194498, 53026232, 64388996, 112680743, 128777992, 225361486, 450722972, 901445944]

約数ペア:

[(1, 901445944), (2, 450722972), (4, 225361486), (7, 128777992), (8, 112680743), (14, 64388996), (17, 53026232), (28, 32194498), (34, 26513116), (49, 18396856), (56, 16097249), (68, 13256558), (98, 9198428), (119, 7575176), (136, 6628279), (196, 4599214), (238, 3787588), (392, 2299607), (476, 1893794), (833, 1082168), (952, 946897), (1666, 541084), (3332, 270542), (6664, 135271)]