4777474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 24

約数和(自身を含む): 8161020

約数和(自身を除く): 3383546

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 509, 722, 1018, 4693, 6617, 9386, 9671, 13234, 19342, 125723, 183749, 251446, 367498, 2388737, 4777474]

約数ペア:

[(1, 4777474), (2, 2388737), (13, 367498), (19, 251446), (26, 183749), (38, 125723), (247, 19342), (361, 13234), (494, 9671), (509, 9386), (722, 6617), (1018, 4693)]