4125280484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{3919}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 8039700480

約数和(自身を除く): 3914419996

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 653, 806, 1306, 1612, 2612, 3919, 7838, 8489, 15676, 16978, 20243, 33956, 40486, 50947, 80972, 101894, 121489, 203788, 242978, 263159, 485956, 526318, 1052636, 1579357, 2559107, 3158714, 5118214, 6317428, 10236428, 33268391, 66536782, 79332317, 133073564, 158664634, 317329268, 1031320121, 2062640242, 4125280484]

約数ペア:

[(1, 4125280484), (2, 2062640242), (4, 1031320121), (13, 317329268), (26, 158664634), (31, 133073564), (52, 79332317), (62, 66536782), (124, 33268391), (403, 10236428), (653, 6317428), (806, 5118214), (1306, 3158714), (1612, 2559107), (2612, 1579357), (3919, 1052636), (7838, 526318), (8489, 485956), (15676, 263159), (16978, 242978), (20243, 203788), (33956, 121489), (40486, 101894), (50947, 80972)]