2729421308

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 4914174720

約数和(自身を除く): 2184753412

約数列:

[1, 2, 4, 97, 103, 163, 194, 206, 326, 388, 412, 419, 652, 838, 1676, 9991, 15811, 16789, 19982, 31622, 33578, 39964, 40643, 43157, 63244, 67156, 68297, 81286, 86314, 136594, 162572, 172628, 273188, 1628533, 3257066, 4186229, 6514132, 6624809, 7034591, 8372458, 13249618, 14069182, 16744916, 26499236, 28138364, 682355327, 1364710654, 2729421308]

約数ペア:

[(1, 2729421308), (2, 1364710654), (4, 682355327), (97, 28138364), (103, 26499236), (163, 16744916), (194, 14069182), (206, 13249618), (326, 8372458), (388, 7034591), (412, 6624809), (419, 6514132), (652, 4186229), (838, 3257066), (1676, 1628533), (9991, 273188), (15811, 172628), (16789, 162572), (19982, 136594), (31622, 86314), (33578, 81286), (39964, 68297), (40643, 67156), (43157, 63244)]