2054135144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2887}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 4214169600

約数和(自身を除く): 2160034456

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 151, 152, 248, 302, 589, 604, 1178, 1208, 2356, 2869, 2887, 4681, 4712, 5738, 5774, 9362, 11476, 11548, 18724, 22952, 23096, 37448, 54853, 88939, 89497, 109706, 177878, 178994, 219412, 355756, 357988, 435937, 438824, 711512, 715976, 871874, 1700443, 1743748, 3400886, 3487496, 6801772, 8282803, 13514047, 13603544, 16565606, 27028094, 33131212, 54056188, 66262424, 108112376, 256766893, 513533786, 1027067572, 2054135144]

約数ペア:

[(1, 2054135144), (2, 1027067572), (4, 513533786), (8, 256766893), (19, 108112376), (31, 66262424), (38, 54056188), (62, 33131212), (76, 27028094), (124, 16565606), (151, 13603544), (152, 13514047), (248, 8282803), (302, 6801772), (589, 3487496), (604, 3400886), (1178, 1743748), (1208, 1700443), (2356, 871874), (2869, 715976), (2887, 711512), (4681, 438824), (4712, 435937), (5738, 357988), (5774, 355756), (9362, 219412), (11476, 178994), (11548, 177878), (18724, 109706), (22952, 89497), (23096, 88939), (37448, 54853)]