486535964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 912082080

約数和(自身を除く): 425546116

約数列:

[1, 2, 4, 19, 38, 76, 113, 181, 226, 313, 362, 452, 626, 724, 1252, 2147, 3439, 4294, 5947, 6878, 8588, 11894, 13756, 20453, 23788, 35369, 40906, 56653, 70738, 81812, 113306, 141476, 226612, 388607, 672011, 777214, 1076407, 1344022, 1554428, 2152814, 2688044, 4305628, 6401789, 12803578, 25607156, 121633991, 243267982, 486535964]

約数ペア:

[(1, 486535964), (2, 243267982), (4, 121633991), (19, 25607156), (38, 12803578), (76, 6401789), (113, 4305628), (181, 2688044), (226, 2152814), (313, 1554428), (362, 1344022), (452, 1076407), (626, 777214), (724, 672011), (1252, 388607), (2147, 226612), (3439, 141476), (4294, 113306), (5947, 81812), (6878, 70738), (8588, 56653), (11894, 40906), (13756, 35369), (20453, 23788)]