389301122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{4457}}^1$

素因数の和:4850

約数の個数: 32

約数和(自身を含む): 708715008

約数和(自身を除く): 319413886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 367, 734, 2569, 4457, 5138, 6239, 8914, 12478, 31199, 43673, 62398, 75769, 87346, 151538, 530383, 1060766, 1635719, 3271438, 11450033, 22900066, 27807223, 55614446, 194650561, 389301122]

約数ペア:

[(1, 389301122), (2, 194650561), (7, 55614446), (14, 27807223), (17, 22900066), (34, 11450033), (119, 3271438), (238, 1635719), (367, 1060766), (734, 530383), (2569, 151538), (4457, 87346), (5138, 75769), (6239, 62398), (8914, 43673), (12478, 31199)]