1269795774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{525143}}^1$

素因数の和:525192

約数の個数: 32

約数和(自身を含む): 2823174144

約数和(自身を除く): 1553378370

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 525143, 1050286, 1575429, 3150858, 6826859, 13653718, 16279433, 20480577, 32558866, 40961154, 48838299, 97676598, 211632629, 423265258, 634897887, 1269795774]

約数ペア:

[(1, 1269795774), (2, 634897887), (3, 423265258), (6, 211632629), (13, 97676598), (26, 48838299), (31, 40961154), (39, 32558866), (62, 20480577), (78, 16279433), (93, 13653718), (186, 6826859), (403, 3150858), (806, 1575429), (1209, 1050286), (2418, 525143)]