526025968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148763}}^1$

素因数の和:148801

約数の個数: 40

約数和(自身を含む): 1162144368

約数和(自身を除く): 636118400

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 148763, 297526, 595052, 1190104, 1933919, 2380208, 2528971, 3867838, 5057942, 7735676, 10115884, 15471352, 20231768, 30942704, 32876623, 40463536, 65753246, 131506492, 263012984, 526025968]

約数ペア:

[(1, 526025968), (2, 263012984), (4, 131506492), (8, 65753246), (13, 40463536), (16, 32876623), (17, 30942704), (26, 20231768), (34, 15471352), (52, 10115884), (68, 7735676), (104, 5057942), (136, 3867838), (208, 2528971), (221, 2380208), (272, 1933919), (442, 1190104), (884, 595052), (1768, 297526), (3536, 148763)]