121314908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 251475840

約数和(自身を除く): 130160932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 1441, 1619, 1703, 2882, 3238, 3406, 5764, 6476, 6812, 17809, 18733, 21047, 35618, 37466, 42094, 71236, 74932, 84188, 212089, 231517, 424178, 463034, 848356, 926068, 2332979, 2757157, 4665958, 5514314, 9331916, 11028628, 30328727, 60657454, 121314908]

約数ペア:

[(1, 121314908), (2, 60657454), (4, 30328727), (11, 11028628), (13, 9331916), (22, 5514314), (26, 4665958), (44, 2757157), (52, 2332979), (131, 926068), (143, 848356), (262, 463034), (286, 424178), (524, 231517), (572, 212089), (1441, 84188), (1619, 74932), (1703, 71236), (2882, 42094), (3238, 37466), (3406, 35618), (5764, 21047), (6476, 18733), (6812, 17809)]