312048542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2027}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 523321344

約数和(自身を除く): 211272802

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 806, 2027, 2483, 4054, 4966, 5921, 11842, 26351, 52702, 62837, 76973, 125674, 153946, 387157, 774314, 816881, 1633762, 5033041, 10066082, 12001867, 24003734, 156024271, 312048542]

約数ペア:

[(1, 312048542), (2, 156024271), (13, 24003734), (26, 12001867), (31, 10066082), (62, 5033041), (191, 1633762), (382, 816881), (403, 774314), (806, 387157), (2027, 153946), (2483, 125674), (4054, 76973), (4966, 62837), (5921, 52702), (11842, 26351)]