1796645102590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20357}}^1\times {\mathrm{52223}}^1$

素因数の和:72613

約数の個数: 48

約数和(自身を含む): 3502102376448

約数和(自身を除く): 1705457273858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 20357, 40714, 52223, 101785, 104446, 203570, 261115, 264641, 522230, 529282, 678899, 1323205, 1357798, 2646410, 3394495, 3440333, 6788990, 6880666, 8825687, 17201665, 17651374, 34403330, 44128435, 88256870, 1063103611, 2126207222, 5315518055, 10631036110, 13820346943, 27640693886, 69101734715, 138203469430, 179664510259, 359329020518, 898322551295, 1796645102590]

約数ペア:

[(1, 1796645102590), (2, 898322551295), (5, 359329020518), (10, 179664510259), (13, 138203469430), (26, 69101734715), (65, 27640693886), (130, 13820346943), (169, 10631036110), (338, 5315518055), (845, 2126207222), (1690, 1063103611), (20357, 88256870), (40714, 44128435), (52223, 34403330), (101785, 17651374), (104446, 17201665), (203570, 8825687), (261115, 6880666), (264641, 6788990), (522230, 3440333), (529282, 3394495), (678899, 2646410), (1323205, 1357798)]