17340890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 35887104

約数和(自身を除く): 18546214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1297, 1337, 1910, 2594, 2674, 6485, 6685, 9079, 12970, 13370, 18158, 45395, 90790, 247727, 495454, 1238635, 1734089, 2477270, 3468178, 8670445, 17340890]

約数ペア:

[(1, 17340890), (2, 8670445), (5, 3468178), (7, 2477270), (10, 1734089), (14, 1238635), (35, 495454), (70, 247727), (191, 90790), (382, 45395), (955, 18158), (1297, 13370), (1337, 12970), (1910, 9079), (2594, 6685), (2674, 6485)]