1895916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 4935168

約数和(自身を除く): 3039252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 271, 318, 542, 583, 636, 813, 1084, 1166, 1626, 1749, 2332, 2981, 3252, 3498, 5962, 6996, 8943, 11924, 14363, 17886, 28726, 35772, 43089, 57452, 86178, 157993, 172356, 315986, 473979, 631972, 947958, 1895916]

約数ペア:

[(1, 1895916), (2, 947958), (3, 631972), (4, 473979), (6, 315986), (11, 172356), (12, 157993), (22, 86178), (33, 57452), (44, 43089), (53, 35772), (66, 28726), (106, 17886), (132, 14363), (159, 11924), (212, 8943), (271, 6996), (318, 5962), (542, 3498), (583, 3252), (636, 2981), (813, 2332), (1084, 1749), (1166, 1626)]