857843902

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 1428758352

約数和(自身を除く): 570914450

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 289, 578, 683, 697, 901, 1366, 1394, 1802, 2173, 4346, 11611, 11849, 15317, 23222, 23698, 28003, 30634, 36199, 36941, 56006, 72398, 73882, 197387, 394774, 476051, 615383, 627997, 952102, 1230766, 1255994, 1484159, 2968318, 8092867, 10461511, 16185734, 20923022, 25230703, 50461406, 428921951, 857843902]

約数ペア:

[(1, 857843902), (2, 428921951), (17, 50461406), (34, 25230703), (41, 20923022), (53, 16185734), (82, 10461511), (106, 8092867), (289, 2968318), (578, 1484159), (683, 1255994), (697, 1230766), (901, 952102), (1366, 627997), (1394, 615383), (1802, 476051), (2173, 394774), (4346, 197387), (11611, 73882), (11849, 72398), (15317, 56006), (23222, 36941), (23698, 36199), (28003, 30634)]