8436698872

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{213091}}^1$

素因数の和:213212

約数の個数: 48

約数和(自身を含む): 18583753320

約数和(自身を除く): 10147054448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2828, 4949, 5656, 9898, 19796, 39592, 213091, 426182, 852364, 1491637, 1704728, 2983274, 5966548, 10441459, 11933096, 20882918, 21522191, 41765836, 43044382, 83531672, 86088764, 150655337, 172177528, 301310674, 602621348, 1054587359, 1205242696, 2109174718, 4218349436, 8436698872]

約数ペア:

[(1, 8436698872), (2, 4218349436), (4, 2109174718), (7, 1205242696), (8, 1054587359), (14, 602621348), (28, 301310674), (49, 172177528), (56, 150655337), (98, 86088764), (101, 83531672), (196, 43044382), (202, 41765836), (392, 21522191), (404, 20882918), (707, 11933096), (808, 10441459), (1414, 5966548), (2828, 2983274), (4949, 1704728), (5656, 1491637), (9898, 852364), (19796, 426182), (39592, 213091)]