430528124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 840887040

約数和(自身を除く): 410358916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 409, 653, 806, 818, 1306, 1612, 1636, 2612, 5317, 8489, 10634, 12679, 16978, 20243, 21268, 25358, 33956, 40486, 50716, 80972, 164827, 263159, 267077, 329654, 526318, 534154, 659308, 1052636, 1068308, 3472001, 6944002, 8279387, 13888004, 16558774, 33117548, 107632031, 215264062, 430528124]

約数ペア:

[(1, 430528124), (2, 215264062), (4, 107632031), (13, 33117548), (26, 16558774), (31, 13888004), (52, 8279387), (62, 6944002), (124, 3472001), (403, 1068308), (409, 1052636), (653, 659308), (806, 534154), (818, 526318), (1306, 329654), (1612, 267077), (1636, 263159), (2612, 164827), (5317, 80972), (8489, 50716), (10634, 40486), (12679, 33956), (16978, 25358), (20243, 21268)]