402516238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 648331776

約数和(自身を除く): 245815538

約数列:

[1, 2, 23, 46, 53, 106, 107, 214, 1219, 1543, 2438, 2461, 3086, 4922, 5671, 11342, 35489, 70978, 81779, 130433, 163558, 165101, 260866, 330202, 1880917, 3761834, 3797323, 7594646, 8750353, 17500706, 201258119, 402516238]

約数ペア:

[(1, 402516238), (2, 201258119), (23, 17500706), (46, 8750353), (53, 7594646), (106, 3797323), (107, 3761834), (214, 1880917), (1219, 330202), (1543, 260866), (2438, 165101), (2461, 163558), (3086, 130433), (4922, 81779), (5671, 70978), (11342, 35489)]