259400704

素因数分解:

$2^{10}\times {\mathrm{253321}}^1$

素因数の和:253341

約数の個数: 22

約数和(自身を含む): 518550134

約数和(自身を除く): 259149430

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 253321, 506642, 1013284, 2026568, 4053136, 8106272, 16212544, 32425088, 64850176, 129700352, 259400704]

約数ペア:

[(1, 259400704), (2, 129700352), (4, 64850176), (8, 32425088), (16, 16212544), (32, 8106272), (64, 4053136), (128, 2026568), (256, 1013284), (512, 506642), (1024, 253321)]