9778811554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{2039}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 15316254720

約数和(自身を除く): 5537443166

約数列:

[1, 2, 31, 62, 103, 206, 751, 1502, 2039, 3193, 4078, 6386, 23281, 46562, 63209, 77353, 126418, 154706, 210017, 420034, 1531289, 2397943, 3062578, 4795886, 6510527, 13021054, 47469959, 94939918, 157722767, 315445534, 4889405777, 9778811554]

約数ペア:

[(1, 9778811554), (2, 4889405777), (31, 315445534), (62, 157722767), (103, 94939918), (206, 47469959), (751, 13021054), (1502, 6510527), (2039, 4795886), (3193, 3062578), (4078, 2397943), (6386, 1531289), (23281, 420034), (46562, 210017), (63209, 154706), (77353, 126418)]