17442398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 11069602

約数列:

[1, 2, 29, 31, 58, 62, 89, 109, 178, 218, 899, 1798, 2581, 2759, 3161, 3379, 5162, 5518, 6322, 6758, 9701, 19402, 80011, 97991, 160022, 195982, 281329, 300731, 562658, 601462, 8721199, 17442398]

約数ペア:

[(1, 17442398), (2, 8721199), (29, 601462), (31, 562658), (58, 300731), (62, 281329), (89, 195982), (109, 160022), (178, 97991), (218, 80011), (899, 19402), (1798, 9701), (2581, 6758), (2759, 6322), (3161, 5518), (3379, 5162)]