618596030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{4127}}^1$

素因数の和:5300

約数の個数: 32

約数和(自身を含む): 1200455424

約数和(自身を除く): 581859394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1153, 2306, 4127, 5765, 8254, 11530, 14989, 20635, 29978, 41270, 53651, 74945, 107302, 149890, 268255, 536510, 4758431, 9516862, 23792155, 47584310, 61859603, 123719206, 309298015, 618596030]

約数ペア:

[(1, 618596030), (2, 309298015), (5, 123719206), (10, 61859603), (13, 47584310), (26, 23792155), (65, 9516862), (130, 4758431), (1153, 536510), (2306, 268255), (4127, 149890), (5765, 107302), (8254, 74945), (11530, 53651), (14989, 41270), (20635, 29978)]