2019439310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{37321}}^1$

素因数の和:38108

約数の個数: 32

約数和(自身を含む): 4159760832

約数和(自身を除く): 2140321522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 773, 1546, 3865, 5411, 7730, 10822, 27055, 37321, 54110, 74642, 186605, 261247, 373210, 522494, 1306235, 2612470, 28849133, 57698266, 144245665, 201943931, 288491330, 403887862, 1009719655, 2019439310]

約数ペア:

[(1, 2019439310), (2, 1009719655), (5, 403887862), (7, 288491330), (10, 201943931), (14, 144245665), (35, 57698266), (70, 28849133), (773, 2612470), (1546, 1306235), (3865, 522494), (5411, 373210), (7730, 261247), (10822, 186605), (27055, 74642), (37321, 54110)]