1478889748

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{37117}}^1$

素因数の和:38551

約数の個数: 24

約数和(自身を含む): 2959937792

約数和(自身を除く): 1481048044

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 5692, 9961, 19922, 37117, 39844, 74234, 148468, 259819, 519638, 1039276, 52817491, 105634982, 211269964, 369722437, 739444874, 1478889748]

約数ペア:

[(1, 1478889748), (2, 739444874), (4, 369722437), (7, 211269964), (14, 105634982), (28, 52817491), (1423, 1039276), (2846, 519638), (5692, 259819), (9961, 148468), (19922, 74234), (37117, 39844)]