1900454416

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{19087}}^1$

素因数の和:19236

約数の個数: 60

約数和(自身を含む): 4317247488

約数和(自身を除く): 2416793072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2032, 3556, 6223, 7112, 12446, 14224, 19087, 24892, 38174, 49784, 76348, 99568, 133609, 152696, 267218, 305392, 534436, 935263, 1068872, 1870526, 2137744, 2424049, 3741052, 4848098, 7482104, 9696196, 14964208, 16968343, 19392392, 33936686, 38784784, 67873372, 118778401, 135746744, 237556802, 271493488, 475113604, 950227208, 1900454416]

約数ペア:

[(1, 1900454416), (2, 950227208), (4, 475113604), (7, 271493488), (8, 237556802), (14, 135746744), (16, 118778401), (28, 67873372), (49, 38784784), (56, 33936686), (98, 19392392), (112, 16968343), (127, 14964208), (196, 9696196), (254, 7482104), (392, 4848098), (508, 3741052), (784, 2424049), (889, 2137744), (1016, 1870526), (1778, 1068872), (2032, 935263), (3556, 534436), (6223, 305392), (7112, 267218), (12446, 152696), (14224, 133609), (19087, 99568), (24892, 76348), (38174, 49784)]