989969266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{150497}}^1$

素因数の和:150546

約数の個数: 32

約数和(自身を含む): 1820423808

約数和(自身を除く): 830454542

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 150497, 300994, 1655467, 1956461, 3310934, 3461431, 3912922, 6922862, 21521071, 38075741, 43042142, 44998603, 76151482, 89997206, 494984633, 989969266]

約数ペア:

[(1, 989969266), (2, 494984633), (11, 89997206), (13, 76151482), (22, 44998603), (23, 43042142), (26, 38075741), (46, 21521071), (143, 6922862), (253, 3912922), (286, 3461431), (299, 3310934), (506, 1956461), (598, 1655467), (3289, 300994), (6578, 150497)]