859908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 2378880

約数和(自身を除く): 1518972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 353, 406, 609, 706, 812, 1059, 1218, 1412, 2118, 2436, 2471, 4236, 4942, 7413, 9884, 10237, 14826, 20474, 29652, 30711, 40948, 61422, 71659, 122844, 143318, 214977, 286636, 429954, 859908]

約数ペア:

[(1, 859908), (2, 429954), (3, 286636), (4, 214977), (6, 143318), (7, 122844), (12, 71659), (14, 61422), (21, 40948), (28, 30711), (29, 29652), (42, 20474), (58, 14826), (84, 10237), (87, 9884), (116, 7413), (174, 4942), (203, 4236), (348, 2471), (353, 2436), (406, 2118), (609, 1412), (706, 1218), (812, 1059)]