1219944832

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{232459}}^1$

素因数の和:232514

約数の個数: 32

約数和(自身を含む): 2489646600

約数和(自身を除く): 1269701768

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 232459, 464918, 929836, 1859672, 3719344, 7438688, 9530819, 14877376, 19061638, 29754752, 38123276, 76246552, 152493104, 304986208, 609972416, 1219944832]

約数ペア:

[(1, 1219944832), (2, 609972416), (4, 304986208), (8, 152493104), (16, 76246552), (32, 38123276), (41, 29754752), (64, 19061638), (82, 14877376), (128, 9530819), (164, 7438688), (328, 3719344), (656, 1859672), (1312, 929836), (2624, 464918), (5248, 232459)]