1928782954

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{1699}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 3339072000

約数和(自身を除く): 1410289046

約数列:

[1, 2, 7, 14, 131, 262, 619, 917, 1238, 1699, 1834, 3398, 4333, 8666, 11893, 23786, 81089, 162178, 222569, 445138, 567623, 1051681, 1135246, 1557983, 2103362, 3115966, 7361767, 14723534, 137770211, 275540422, 964391477, 1928782954]

約数ペア:

[(1, 1928782954), (2, 964391477), (7, 275540422), (14, 137770211), (131, 14723534), (262, 7361767), (619, 3115966), (917, 2103362), (1238, 1557983), (1699, 1135246), (1834, 1051681), (3398, 567623), (4333, 445138), (8666, 222569), (11893, 162178), (23786, 81089)]