128989847462

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1915103}}^1$

素因数の和:1915412

約数の個数: 32

約数和(自身を含む): 234960279552

約数和(自身を除く): 105970432090

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 283, 566, 1981, 3962, 4811, 9622, 33677, 67354, 1915103, 3830206, 13405721, 26811442, 32556751, 65113502, 227897257, 455794514, 541974149, 1083948298, 3793819043, 7587638086, 9213560533, 18427121066, 64494923731, 128989847462]

約数ペア:

[(1, 128989847462), (2, 64494923731), (7, 18427121066), (14, 9213560533), (17, 7587638086), (34, 3793819043), (119, 1083948298), (238, 541974149), (283, 455794514), (566, 227897257), (1981, 65113502), (3962, 32556751), (4811, 26811442), (9622, 13405721), (33677, 3830206), (67354, 1915103)]