2147425910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{578821}}^1$

素因数の和:578888

約数の個数: 32

約数和(自身を含む): 4500919872

約数和(自身を除く): 2353493962

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 578821, 1157642, 2894105, 4051747, 5788210, 8103494, 20258735, 30677513, 40517470, 61355026, 153387565, 214742591, 306775130, 429485182, 1073712955, 2147425910]

約数ペア:

[(1, 2147425910), (2, 1073712955), (5, 429485182), (7, 306775130), (10, 214742591), (14, 153387565), (35, 61355026), (53, 40517470), (70, 30677513), (106, 20258735), (265, 8103494), (371, 5788210), (530, 4051747), (742, 2894105), (1855, 1157642), (3710, 578821)]