1901874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 4213440

約数和(自身を除く): 2311566

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 659, 962, 1318, 1443, 1977, 2886, 3954, 8567, 17134, 24383, 25701, 48766, 51402, 73149, 146298, 316979, 633958, 950937, 1901874]

約数ペア:

[(1, 1901874), (2, 950937), (3, 633958), (6, 316979), (13, 146298), (26, 73149), (37, 51402), (39, 48766), (74, 25701), (78, 24383), (111, 17134), (222, 8567), (481, 3954), (659, 2886), (962, 1977), (1318, 1443)]