485721038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2347}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 831755520

約数和(自身を除く): 346034482

約数列:

[1, 2, 11, 22, 23, 46, 253, 409, 506, 818, 2347, 4499, 4694, 8998, 9407, 18814, 25817, 51634, 53981, 103477, 107962, 206954, 593791, 959923, 1187582, 1919846, 10559153, 21118306, 22078229, 44156458, 242860519, 485721038]

約数ペア:

[(1, 485721038), (2, 242860519), (11, 44156458), (22, 22078229), (23, 21118306), (46, 10559153), (253, 1919846), (409, 1187582), (506, 959923), (818, 593791), (2347, 206954), (4499, 107962), (4694, 103477), (8998, 53981), (9407, 51634), (18814, 25817)]