919372218

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{1481}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 1854515520

約数和(自身を除く): 935143302

約数列:

[1, 2, 3, 6, 157, 314, 471, 659, 942, 1318, 1481, 1977, 2962, 3954, 4443, 8886, 103463, 206926, 232517, 310389, 465034, 620778, 697551, 975979, 1395102, 1951958, 2927937, 5855874, 153228703, 306457406, 459686109, 919372218]

約数ペア:

[(1, 919372218), (2, 459686109), (3, 306457406), (6, 153228703), (157, 5855874), (314, 2927937), (471, 1951958), (659, 1395102), (942, 975979), (1318, 697551), (1481, 620778), (1977, 465034), (2962, 310389), (3954, 232517), (4443, 206926), (8886, 103463)]