399160942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 631388160

約数和(自身を除く): 232227218

約数列:

[1, 2, 47, 61, 67, 94, 122, 134, 1039, 2078, 2867, 3149, 4087, 5734, 6298, 8174, 48833, 63379, 69613, 97666, 126758, 139226, 192089, 384178, 2978813, 3271811, 4246393, 5957626, 6543622, 8492786, 199580471, 399160942]

約数ペア:

[(1, 399160942), (2, 199580471), (47, 8492786), (61, 6543622), (67, 5957626), (94, 4246393), (122, 3271811), (134, 2978813), (1039, 384178), (2078, 192089), (2867, 139226), (3149, 126758), (4087, 97666), (5734, 69613), (6298, 63379), (8174, 48833)]