403295626

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 631348992

約数和(自身を除く): 228053366

約数列:

[1, 2, 47, 94, 101, 107, 202, 214, 397, 794, 4747, 5029, 9494, 10058, 10807, 18659, 21614, 37318, 40097, 42479, 80194, 84958, 507929, 1015858, 1884559, 1996513, 3769118, 3993026, 4290379, 8580758, 201647813, 403295626]

約数ペア:

[(1, 403295626), (2, 201647813), (47, 8580758), (94, 4290379), (101, 3993026), (107, 3769118), (202, 1996513), (214, 1884559), (397, 1015858), (794, 507929), (4747, 84958), (5029, 80194), (9494, 42479), (10058, 40097), (10807, 37318), (18659, 21614)]