1985470928

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{175519}}^1$

素因数の和:175635

約数の個数: 40

約数和(自身を含む): 4439953920

約数和(自身を除く): 2454482992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 175519, 351038, 702076, 1228633, 1404152, 2457266, 2808304, 4914532, 9829064, 17727419, 19658128, 35454838, 70909676, 124091933, 141819352, 248183866, 283638704, 496367732, 992735464, 1985470928]

約数ペア:

[(1, 1985470928), (2, 992735464), (4, 496367732), (7, 283638704), (8, 248183866), (14, 141819352), (16, 124091933), (28, 70909676), (56, 35454838), (101, 19658128), (112, 17727419), (202, 9829064), (404, 4914532), (707, 2808304), (808, 2457266), (1414, 1404152), (1616, 1228633), (2828, 702076), (5656, 351038), (11312, 175519)]