2912478154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 4517747136

約数和(自身を除く): 1605268982

約数列:

[1, 2, 53, 106, 107, 211, 214, 422, 1217, 2434, 5671, 11183, 11342, 22366, 22577, 45154, 64501, 129002, 130219, 256787, 260438, 513574, 1196581, 2393162, 6901607, 13609711, 13803214, 27219422, 27476209, 54952418, 1456239077, 2912478154]

約数ペア:

[(1, 2912478154), (2, 1456239077), (53, 54952418), (106, 27476209), (107, 27219422), (211, 13803214), (214, 13609711), (422, 6901607), (1217, 2393162), (2434, 1196581), (5671, 513574), (11183, 260438), (11342, 256787), (22366, 130219), (22577, 129002), (45154, 64501)]