508727481983

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 626722956288

約数和(自身を除く): 117995474305

約数列:

[1, 7, 17, 119, 131, 227, 233, 617, 917, 1589, 1631, 2227, 3859, 3961, 4319, 10489, 15589, 27013, 27727, 29737, 30523, 52891, 73423, 80827, 140059, 143761, 208159, 213661, 370237, 505529, 518891, 565789, 899147, 980413, 1006327, 1374059, 2381003, 2443937, 3538703, 3632237, 6294029, 6928721, 9618413, 16667021, 17107559, 18347729, 18832691, 32633747, 48501047, 117788257, 128434103, 131828837, 228436229, 311911393, 320155747, 554773699, 824517799, 2183379751, 2241090229, 3883415893, 4275020857, 29925145999, 72675354569, 508727481983]

約数ペア:

[(1, 508727481983), (7, 72675354569), (17, 29925145999), (119, 4275020857), (131, 3883415893), (227, 2241090229), (233, 2183379751), (617, 824517799), (917, 554773699), (1589, 320155747), (1631, 311911393), (2227, 228436229), (3859, 131828837), (3961, 128434103), (4319, 117788257), (10489, 48501047), (15589, 32633747), (27013, 18832691), (27727, 18347729), (29737, 17107559), (30523, 16667021), (52891, 9618413), (73423, 6928721), (80827, 6294029), (140059, 3632237), (143761, 3538703), (208159, 2443937), (213661, 2381003), (370237, 1374059), (505529, 1006327), (518891, 980413), (565789, 899147)]