3977185888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{13297}}^1$

素因数の和:14039

約数の個数: 48

約数和(自身を含む): 8444761920

約数和(自身を除く): 4467576032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 719, 1438, 2876, 5752, 9347, 11504, 13297, 18694, 23008, 26594, 37388, 53188, 74776, 106376, 149552, 172861, 212752, 299104, 345722, 425504, 691444, 1382888, 2765776, 5531552, 9560543, 19121086, 38242172, 76484344, 124287059, 152968688, 248574118, 305937376, 497148236, 994296472, 1988592944, 3977185888]

約数ペア:

[(1, 3977185888), (2, 1988592944), (4, 994296472), (8, 497148236), (13, 305937376), (16, 248574118), (26, 152968688), (32, 124287059), (52, 76484344), (104, 38242172), (208, 19121086), (416, 9560543), (719, 5531552), (1438, 2765776), (2876, 1382888), (5752, 691444), (9347, 425504), (11504, 345722), (13297, 299104), (18694, 212752), (23008, 172861), (26594, 149552), (37388, 106376), (53188, 74776)]