2013553831664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{287979667}}^1$

素因数の和:287979717

約数の個数: 40

約数和(自身を含む): 4285137459840

約数和(自身を除く): 2271583628176

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 287979667, 575959334, 1151918668, 2303837336, 4607674672, 5471613673, 6623532341, 10943227346, 13247064682, 21886454692, 26494129364, 43772909384, 52988258728, 87545818768, 105976517456, 125847114479, 251694228958, 503388457916, 1006776915832, 2013553831664]

約数ペア:

[(1, 2013553831664), (2, 1006776915832), (4, 503388457916), (8, 251694228958), (16, 125847114479), (19, 105976517456), (23, 87545818768), (38, 52988258728), (46, 43772909384), (76, 26494129364), (92, 21886454692), (152, 13247064682), (184, 10943227346), (304, 6623532341), (368, 5471613673), (437, 4607674672), (874, 2303837336), (1748, 1151918668), (3496, 575959334), (6992, 287979667)]