2489001438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{9337}}^1$

素因数の和:9937

約数の個数: 64

約数和(自身を含む): 6217763328

約数和(自身を除く): 3728761890

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 577, 1154, 1731, 3462, 4039, 6347, 8078, 9337, 12117, 12694, 18674, 19041, 24234, 28011, 38082, 44429, 56022, 65359, 88858, 102707, 130718, 133287, 196077, 205414, 266574, 308121, 392154, 616242, 718949, 1437898, 2156847, 4313694, 5387449, 10774898, 16162347, 32324694, 37712143, 59261939, 75424286, 113136429, 118523878, 177785817, 226272858, 355571634, 414833573, 829667146, 1244500719, 2489001438]

約数ペア:

[(1, 2489001438), (2, 1244500719), (3, 829667146), (6, 414833573), (7, 355571634), (11, 226272858), (14, 177785817), (21, 118523878), (22, 113136429), (33, 75424286), (42, 59261939), (66, 37712143), (77, 32324694), (154, 16162347), (231, 10774898), (462, 5387449), (577, 4313694), (1154, 2156847), (1731, 1437898), (3462, 718949), (4039, 616242), (6347, 392154), (8078, 308121), (9337, 266574), (12117, 205414), (12694, 196077), (18674, 133287), (19041, 130718), (24234, 102707), (28011, 88858), (38082, 65359), (44429, 56022)]