1900534354419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{719}}^1\times {\mathrm{76771}}^1$

素因数の和:78015

約数の個数: 32

約数和(自身を含む): 2653240320000

約数和(自身を除く): 752705965581

約数列:

[1, 3, 23, 69, 499, 719, 1497, 2157, 11477, 16537, 34431, 49611, 76771, 230313, 358781, 1076343, 1765733, 5297199, 8251963, 24755889, 38308729, 55198349, 114926187, 165595047, 881100767, 1269562027, 2643302301, 3808686081, 27543976151, 82631928453, 633511451473, 1900534354419]

約数ペア:

[(1, 1900534354419), (3, 633511451473), (23, 82631928453), (69, 27543976151), (499, 3808686081), (719, 2643302301), (1497, 1269562027), (2157, 881100767), (11477, 165595047), (16537, 114926187), (34431, 55198349), (49611, 38308729), (76771, 24755889), (230313, 8251963), (358781, 5297199), (1076343, 1765733)]