413973739868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9744227}}^1$

素因数の和:9744306

約数の個数: 48

約数和(自身を含む): 840342222720

約数和(自身を除く): 426368482852

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3268, 10621, 21242, 42484, 9744227, 19488454, 38976908, 126674951, 185140313, 253349902, 370280626, 419001761, 506699804, 740561252, 838003522, 1676007044, 2406824069, 4813648138, 5447022893, 7961033459, 9627296276, 10894045786, 15922066918, 21788091572, 31844133836, 103493434967, 206986869934, 413973739868]

約数ペア:

[(1, 413973739868), (2, 206986869934), (4, 103493434967), (13, 31844133836), (19, 21788091572), (26, 15922066918), (38, 10894045786), (43, 9627296276), (52, 7961033459), (76, 5447022893), (86, 4813648138), (172, 2406824069), (247, 1676007044), (494, 838003522), (559, 740561252), (817, 506699804), (988, 419001761), (1118, 370280626), (1634, 253349902), (2236, 185140313), (3268, 126674951), (10621, 38976908), (21242, 19488454), (42484, 9744227)]