2912449504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{154523}}^1$

素因数の和:154583

約数の個数: 48

約数和(自身を含む): 6230407680

約数和(自身を除く): 3317958176

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 154523, 309046, 618092, 1236184, 2472368, 2935937, 4790213, 4944736, 5871874, 9580426, 11743748, 19160852, 23487496, 38321704, 46974992, 76643408, 91014047, 93949984, 153286816, 182028094, 364056188, 728112376, 1456224752, 2912449504]

約数ペア:

[(1, 2912449504), (2, 1456224752), (4, 728112376), (8, 364056188), (16, 182028094), (19, 153286816), (31, 93949984), (32, 91014047), (38, 76643408), (62, 46974992), (76, 38321704), (124, 23487496), (152, 19160852), (248, 11743748), (304, 9580426), (496, 5871874), (589, 4944736), (608, 4790213), (992, 2935937), (1178, 2472368), (2356, 1236184), (4712, 618092), (9424, 309046), (18848, 154523)]