404868724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{673}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 798964992

約数和(自身を除く): 394096268

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 503, 598, 673, 1006, 1196, 1346, 2012, 2692, 6539, 8749, 11569, 13078, 15479, 17498, 23138, 26156, 30958, 34996, 46276, 61916, 150397, 201227, 300794, 338519, 402454, 601588, 677038, 804908, 1354076, 4400747, 7785937, 8801494, 15571874, 17602988, 31143748, 101217181, 202434362, 404868724]

約数ペア:

[(1, 404868724), (2, 202434362), (4, 101217181), (13, 31143748), (23, 17602988), (26, 15571874), (46, 8801494), (52, 7785937), (92, 4400747), (299, 1354076), (503, 804908), (598, 677038), (673, 601588), (1006, 402454), (1196, 338519), (1346, 300794), (2012, 201227), (2692, 150397), (6539, 61916), (8749, 46276), (11569, 34996), (13078, 30958), (15479, 26156), (17498, 23138)]