2378614864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{2999}}^1$

素因数の和:5635

約数の個数: 40

約数和(自身を含む): 4854600000

約数和(自身を除く): 2475985136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2609, 2999, 5218, 5998, 10436, 11996, 20872, 23992, 41744, 47984, 49571, 56981, 99142, 113962, 198284, 227924, 396568, 455848, 793136, 911696, 7824391, 15648782, 31297564, 62595128, 125190256, 148663429, 297326858, 594653716, 1189307432, 2378614864]

約数ペア:

[(1, 2378614864), (2, 1189307432), (4, 594653716), (8, 297326858), (16, 148663429), (19, 125190256), (38, 62595128), (76, 31297564), (152, 15648782), (304, 7824391), (2609, 911696), (2999, 793136), (5218, 455848), (5998, 396568), (10436, 227924), (11996, 198284), (20872, 113962), (23992, 99142), (41744, 56981), (47984, 49571)]