1036379824

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{158371}}^1$

素因数の和:158788

約数の個数: 20

約数和(自身を含む): 2012908120

約数和(自身を除く): 976528296

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 158371, 316742, 633484, 1266968, 2533936, 64773739, 129547478, 259094956, 518189912, 1036379824]

約数ペア:

[(1, 1036379824), (2, 518189912), (4, 259094956), (8, 129547478), (16, 64773739), (409, 2533936), (818, 1266968), (1636, 633484), (3272, 316742), (6544, 158371)]