1384960408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1024379}}^1$

素因数の和:1024411

約数の個数: 24

約数和(自身を含む): 2811923100

約数和(自身を除く): 1426962692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1024379, 2048758, 4097516, 8195032, 13316927, 26633854, 53267708, 106535416, 173120051, 346240102, 692480204, 1384960408]

約数ペア:

[(1, 1384960408), (2, 692480204), (4, 346240102), (8, 173120051), (13, 106535416), (26, 53267708), (52, 26633854), (104, 13316927), (169, 8195032), (338, 4097516), (676, 2048758), (1352, 1024379)]