11339938090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 22145195520

約数和(自身を除く): 10805257430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 409, 542, 787, 818, 1355, 1574, 2045, 2710, 3523, 3935, 4090, 5317, 7046, 7870, 10231, 10634, 17615, 20462, 26585, 35230, 51155, 53170, 102310, 110839, 213277, 221678, 321883, 426554, 554195, 643766, 1066385, 1108390, 1440907, 1609415, 2132770, 2772601, 2881814, 3218830, 4184479, 5545202, 7204535, 8368958, 13863005, 14409070, 20922395, 27726010, 41844790, 87230293, 174460586, 436151465, 872302930, 1133993809, 2267987618, 5669969045, 11339938090]

約数ペア:

[(1, 11339938090), (2, 5669969045), (5, 2267987618), (10, 1133993809), (13, 872302930), (26, 436151465), (65, 174460586), (130, 87230293), (271, 41844790), (409, 27726010), (542, 20922395), (787, 14409070), (818, 13863005), (1355, 8368958), (1574, 7204535), (2045, 5545202), (2710, 4184479), (3523, 3218830), (3935, 2881814), (4090, 2772601), (5317, 2132770), (7046, 1609415), (7870, 1440907), (10231, 1108390), (10634, 1066385), (17615, 643766), (20462, 554195), (26585, 426554), (35230, 321883), (51155, 221678), (53170, 213277), (102310, 110839)]