489613309864

素因数分解:

$2^3\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{6709973}}^1$

素因数の和:6711289

約数の個数: 32

約数和(自身を含む): 1049976731520

約数和(自身を除く): 560363421656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1303, 2606, 5212, 9121, 10424, 18242, 36484, 72968, 6709973, 13419946, 26839892, 46969811, 53679784, 93939622, 187879244, 375758488, 8743094819, 17486189638, 34972379276, 61201663733, 69944758552, 122403327466, 244806654932, 489613309864]

約数ペア:

[(1, 489613309864), (2, 244806654932), (4, 122403327466), (7, 69944758552), (8, 61201663733), (14, 34972379276), (28, 17486189638), (56, 8743094819), (1303, 375758488), (2606, 187879244), (5212, 93939622), (9121, 53679784), (10424, 46969811), (18242, 26839892), (36484, 13419946), (72968, 6709973)]