3747873890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{43313}}^1$

素因数の和:43846

約数の個数: 32

約数和(自身を含む): 7157205360

約数和(自身を除く): 3409331470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 509, 1018, 2545, 5090, 8653, 17306, 43265, 43313, 86530, 86626, 216565, 433130, 736321, 1472642, 3681605, 7363210, 22046317, 44092634, 110231585, 220463170, 374787389, 749574778, 1873936945, 3747873890]

約数ペア:

[(1, 3747873890), (2, 1873936945), (5, 749574778), (10, 374787389), (17, 220463170), (34, 110231585), (85, 44092634), (170, 22046317), (509, 7363210), (1018, 3681605), (2545, 1472642), (5090, 736321), (8653, 433130), (17306, 216565), (43265, 86626), (43313, 86530)]