212422562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 354979584

約数和(自身を除く): 142557022

約数列:

[1, 2, 11, 22, 67, 134, 211, 422, 683, 737, 1366, 1474, 2321, 4642, 7513, 14137, 15026, 28274, 45761, 91522, 144113, 155507, 288226, 311014, 503371, 1006742, 1585243, 3170486, 9655571, 19311142, 106211281, 212422562]

約数ペア:

[(1, 212422562), (2, 106211281), (11, 19311142), (22, 9655571), (67, 3170486), (134, 1585243), (211, 1006742), (422, 503371), (683, 311014), (737, 288226), (1366, 155507), (1474, 144113), (2321, 91522), (4642, 45761), (7513, 28274), (14137, 15026)]