289898124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1271483}}^1$

素因数の和:1271509

約数の個数: 24

約数和(自身を含む): 712031040

約数和(自身を除く): 422132916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1271483, 2542966, 3814449, 5085932, 7628898, 15257796, 24158177, 48316354, 72474531, 96632708, 144949062, 289898124]

約数ペア:

[(1, 289898124), (2, 144949062), (3, 96632708), (4, 72474531), (6, 48316354), (12, 24158177), (19, 15257796), (38, 7628898), (57, 5085932), (76, 3814449), (114, 2542966), (228, 1271483)]