1513983289

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 1988112000

約数和(自身を除く): 474128711

約数列:

[1, 7, 13, 19, 91, 133, 169, 193, 247, 349, 1183, 1351, 1729, 2443, 2509, 3211, 3667, 4537, 6631, 17563, 22477, 25669, 31759, 32617, 46417, 47671, 58981, 67357, 86203, 228319, 333697, 412867, 471499, 603421, 619723, 875641, 1120639, 1279783, 4338061, 6129487, 7844473, 8958481, 11383333, 16637179, 79683331, 116460253, 216283327, 1513983289]

約数ペア:

[(1, 1513983289), (7, 216283327), (13, 116460253), (19, 79683331), (91, 16637179), (133, 11383333), (169, 8958481), (193, 7844473), (247, 6129487), (349, 4338061), (1183, 1279783), (1351, 1120639), (1729, 875641), (2443, 619723), (2509, 603421), (3211, 471499), (3667, 412867), (4537, 333697), (6631, 228319), (17563, 86203), (22477, 67357), (25669, 58981), (31759, 47671), (32617, 46417)]