15668401892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271211}}^1$

素因数の和:271340

約数の個数: 48

約数和(自身を含む): 32532421824

約数和(自身を除く): 16864019932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 1111, 1313, 2222, 2626, 4444, 5252, 14443, 28886, 57772, 271211, 542422, 1084844, 2983321, 3525743, 5966642, 7051486, 11933284, 14102972, 27392311, 38783173, 54784622, 77566346, 109569244, 155132692, 301315421, 356100043, 602630842, 712200086, 1205261684, 1424400172, 3917100473, 7834200946, 15668401892]

約数ペア:

[(1, 15668401892), (2, 7834200946), (4, 3917100473), (11, 1424400172), (13, 1205261684), (22, 712200086), (26, 602630842), (44, 356100043), (52, 301315421), (101, 155132692), (143, 109569244), (202, 77566346), (286, 54784622), (404, 38783173), (572, 27392311), (1111, 14102972), (1313, 11933284), (2222, 7051486), (2626, 5966642), (4444, 3525743), (5252, 2983321), (14443, 1084844), (28886, 542422), (57772, 271211)]