1394485304

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 2707687080

約数和(自身を除く): 1313201776

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 811, 1256, 1369, 1622, 2738, 3244, 5476, 5809, 6488, 10952, 11618, 23236, 30007, 46472, 60014, 120028, 127327, 214933, 240056, 254654, 429866, 509308, 859732, 1018616, 1110259, 1719464, 2220518, 4441036, 4711099, 8882072, 9422198, 18844396, 37688792, 174310663, 348621326, 697242652, 1394485304]

約数ペア:

[(1, 1394485304), (2, 697242652), (4, 348621326), (8, 174310663), (37, 37688792), (74, 18844396), (148, 9422198), (157, 8882072), (296, 4711099), (314, 4441036), (628, 2220518), (811, 1719464), (1256, 1110259), (1369, 1018616), (1622, 859732), (2738, 509308), (3244, 429866), (5476, 254654), (5809, 240056), (6488, 214933), (10952, 127327), (11618, 120028), (23236, 60014), (30007, 46472)]