1604316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2750244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 269, 284, 426, 497, 538, 807, 852, 994, 1076, 1491, 1614, 1883, 1988, 2982, 3228, 3766, 5649, 5964, 7532, 11298, 19099, 22596, 38198, 57297, 76396, 114594, 133693, 229188, 267386, 401079, 534772, 802158, 1604316]

約数ペア:

[(1, 1604316), (2, 802158), (3, 534772), (4, 401079), (6, 267386), (7, 229188), (12, 133693), (14, 114594), (21, 76396), (28, 57297), (42, 38198), (71, 22596), (84, 19099), (142, 11298), (213, 7532), (269, 5964), (284, 5649), (426, 3766), (497, 3228), (538, 2982), (807, 1988), (852, 1883), (994, 1614), (1076, 1491)]