1628904

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 4137120

約数和(自身を除く): 2508216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1013, 1608, 2026, 3039, 4052, 6078, 8104, 12156, 24312, 67871, 135742, 203613, 271484, 407226, 542968, 814452, 1628904]

約数ペア:

[(1, 1628904), (2, 814452), (3, 542968), (4, 407226), (6, 271484), (8, 203613), (12, 135742), (24, 67871), (67, 24312), (134, 12156), (201, 8104), (268, 6078), (402, 4052), (536, 3039), (804, 2026), (1013, 1608)]