1902560272

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{8543}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 3814041600

約数和(自身を除く): 1911481328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 449, 496, 898, 1796, 3592, 7184, 8543, 13919, 17086, 27838, 34172, 55676, 68344, 111352, 136688, 222704, 264833, 529666, 1059332, 2118664, 3835807, 4237328, 7671614, 15343228, 30686456, 61372912, 118910017, 237820034, 475640068, 951280136, 1902560272]

約数ペア:

[(1, 1902560272), (2, 951280136), (4, 475640068), (8, 237820034), (16, 118910017), (31, 61372912), (62, 30686456), (124, 15343228), (248, 7671614), (449, 4237328), (496, 3835807), (898, 2118664), (1796, 1059332), (3592, 529666), (7184, 264833), (8543, 222704), (13919, 136688), (17086, 111352), (27838, 68344), (34172, 55676)]