2398021208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2399}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 5056128000

約数和(自身を除く): 2658106792

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 307, 407, 614, 814, 1228, 1628, 2399, 2456, 3256, 3377, 4798, 6754, 9596, 11359, 13508, 19192, 22718, 26389, 27016, 45436, 52778, 88763, 90872, 105556, 124949, 177526, 211112, 249898, 355052, 499796, 710104, 736493, 976393, 999592, 1472986, 1952786, 2945972, 3905572, 5891944, 7811144, 8101423, 16202846, 27250241, 32405692, 54500482, 64811384, 109000964, 218001928, 299752651, 599505302, 1199010604, 2398021208]

約数ペア:

[(1, 2398021208), (2, 1199010604), (4, 599505302), (8, 299752651), (11, 218001928), (22, 109000964), (37, 64811384), (44, 54500482), (74, 32405692), (88, 27250241), (148, 16202846), (296, 8101423), (307, 7811144), (407, 5891944), (614, 3905572), (814, 2945972), (1228, 1952786), (1628, 1472986), (2399, 999592), (2456, 976393), (3256, 736493), (3377, 710104), (4798, 499796), (6754, 355052), (9596, 249898), (11359, 211112), (13508, 177526), (19192, 124949), (22718, 105556), (26389, 90872), (27016, 88763), (45436, 52778)]