17873415358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 29208453120

約数和(自身を除く): 11335037762

約数列:

[1, 2, 17, 34, 97, 127, 139, 194, 254, 278, 307, 614, 1649, 2159, 2363, 3298, 4318, 4726, 5219, 10438, 12319, 13483, 17653, 24638, 26966, 29779, 35306, 38989, 42673, 59558, 77978, 85346, 209423, 229211, 300101, 418846, 458422, 506243, 600202, 662813, 725441, 1012486, 1325626, 1450882, 1712341, 3424682, 3781933, 4139281, 5419471, 7563866, 8278562, 10838942, 29109797, 58219594, 64292861, 70367777, 92131007, 128585722, 140735554, 184262014, 525688687, 1051377374, 8936707679, 17873415358]

約数ペア:

[(1, 17873415358), (2, 8936707679), (17, 1051377374), (34, 525688687), (97, 184262014), (127, 140735554), (139, 128585722), (194, 92131007), (254, 70367777), (278, 64292861), (307, 58219594), (614, 29109797), (1649, 10838942), (2159, 8278562), (2363, 7563866), (3298, 5419471), (4318, 4139281), (4726, 3781933), (5219, 3424682), (10438, 1712341), (12319, 1450882), (13483, 1325626), (17653, 1012486), (24638, 725441), (26966, 662813), (29779, 600202), (35306, 506243), (38989, 458422), (42673, 418846), (59558, 300101), (77978, 229211), (85346, 209423)]