402125332

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 815140480

約数和(自身を除く): 413015148

約数列:

[1, 2, 4, 7, 14, 28, 139, 277, 278, 373, 554, 556, 746, 973, 1108, 1492, 1939, 1946, 2611, 3878, 3892, 5222, 7756, 10444, 38503, 51847, 77006, 103321, 103694, 154012, 206642, 207388, 269521, 362929, 413284, 539042, 723247, 725858, 1078084, 1446494, 1451716, 2892988, 14361619, 28723238, 57446476, 100531333, 201062666, 402125332]

約数ペア:

[(1, 402125332), (2, 201062666), (4, 100531333), (7, 57446476), (14, 28723238), (28, 14361619), (139, 2892988), (277, 1451716), (278, 1446494), (373, 1078084), (554, 725858), (556, 723247), (746, 539042), (973, 413284), (1108, 362929), (1492, 269521), (1939, 207388), (1946, 206642), (2611, 154012), (3878, 103694), (3892, 103321), (5222, 77006), (7756, 51847), (10444, 38503)]