858353210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{600247}}^1$

素因数の和:600278

約数の個数: 32

約数和(自身を含む): 1815149952

約数和(自身を除く): 956796742

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 600247, 1200494, 3001235, 6002470, 6602717, 7803211, 13205434, 15606422, 33013585, 39016055, 66027170, 78032110, 85835321, 171670642, 429176605, 858353210]

約数ペア:

[(1, 858353210), (2, 429176605), (5, 171670642), (10, 85835321), (11, 78032110), (13, 66027170), (22, 39016055), (26, 33013585), (55, 15606422), (65, 13205434), (110, 7803211), (130, 6602717), (143, 6002470), (286, 3001235), (715, 1200494), (1430, 600247)]