2953096208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{138461}}^1$

素因数の和:138543

約数の個数: 40

約数和(自身を含む): 6043589376

約数和(自身を除く): 3090493168

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 138461, 276922, 553844, 1107688, 2215376, 4292291, 5953823, 8584582, 11907646, 17169164, 23815292, 34338328, 47630584, 68676656, 95261168, 184568513, 369137026, 738274052, 1476548104, 2953096208]

約数ペア:

[(1, 2953096208), (2, 1476548104), (4, 738274052), (8, 369137026), (16, 184568513), (31, 95261168), (43, 68676656), (62, 47630584), (86, 34338328), (124, 23815292), (172, 17169164), (248, 11907646), (344, 8584582), (496, 5953823), (688, 4292291), (1333, 2215376), (2666, 1107688), (5332, 553844), (10664, 276922), (21328, 138461)]