512820028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1077353}}^1$

素因数の和:1077381

約数の個数: 24

約数和(自身を含む): 1085972832

約数和(自身を除く): 573152804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1077353, 2154706, 4309412, 7541471, 15082942, 18315001, 30165884, 36630002, 73260004, 128205007, 256410014, 512820028]

約数ペア:

[(1, 512820028), (2, 256410014), (4, 128205007), (7, 73260004), (14, 36630002), (17, 30165884), (28, 18315001), (34, 15082942), (68, 7541471), (119, 4309412), (238, 2154706), (476, 1077353)]