2012983605

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{5749}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 3616704000

約数和(自身を除く): 1603720395

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 251, 279, 465, 753, 1255, 1395, 2259, 3765, 5749, 7781, 11295, 17247, 23343, 28745, 38905, 51741, 70029, 86235, 116715, 178219, 258705, 350145, 534657, 891095, 1442999, 1603971, 2673285, 4328997, 7214995, 8019855, 12986991, 21644985, 44732969, 64934955, 134198907, 223664845, 402596721, 670994535, 2012983605]

約数ペア:

[(1, 2012983605), (3, 670994535), (5, 402596721), (9, 223664845), (15, 134198907), (31, 64934955), (45, 44732969), (93, 21644985), (155, 12986991), (251, 8019855), (279, 7214995), (465, 4328997), (753, 2673285), (1255, 1603971), (1395, 1442999), (2259, 891095), (3765, 534657), (5749, 350145), (7781, 258705), (11295, 178219), (17247, 116715), (23343, 86235), (28745, 70029), (38905, 51741)]