310611994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{1901}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 581738112

約数和(自身を除く): 271126118

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1061, 1901, 2122, 3802, 7427, 11671, 13307, 14854, 20911, 23342, 26614, 41822, 81697, 146377, 163394, 292754, 2016961, 4033922, 14118727, 22186571, 28237454, 44373142, 155305997, 310611994]

約数ペア:

[(1, 310611994), (2, 155305997), (7, 44373142), (11, 28237454), (14, 22186571), (22, 14118727), (77, 4033922), (154, 2016961), (1061, 292754), (1901, 163394), (2122, 146377), (3802, 81697), (7427, 41822), (11671, 26614), (13307, 23342), (14854, 20911)]