1688897384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{35051}}^1$

素因数の和:35393

約数の個数: 32

約数和(自身を含む): 3343960800

約数和(自身を除く): 1655063416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 6023, 12046, 24092, 35051, 48184, 70102, 140204, 280408, 665969, 1331938, 2663876, 5327752, 11111167, 22222334, 44444668, 88889336, 211112173, 422224346, 844448692, 1688897384]

約数ペア:

[(1, 1688897384), (2, 844448692), (4, 422224346), (8, 211112173), (19, 88889336), (38, 44444668), (76, 22222334), (152, 11111167), (317, 5327752), (634, 2663876), (1268, 1331938), (2536, 665969), (6023, 280408), (12046, 140204), (24092, 70102), (35051, 48184)]