1212766466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{877}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 1937781120

約数和(自身を除く): 725014654

約数列:

[1, 2, 19, 38, 151, 241, 302, 482, 877, 1754, 2869, 4579, 5738, 9158, 16663, 33326, 36391, 72782, 132427, 211357, 264854, 422714, 691429, 1382858, 2516113, 4015783, 5032226, 8031566, 31914907, 63829814, 606383233, 1212766466]

約数ペア:

[(1, 1212766466), (2, 606383233), (19, 63829814), (38, 31914907), (151, 8031566), (241, 5032226), (302, 4015783), (482, 2516113), (877, 1382858), (1754, 691429), (2869, 422714), (4579, 264854), (5738, 211357), (9158, 132427), (16663, 72782), (33326, 36391)]