1380911900536

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{39966193}}^1$

素因数の和:39966823

約数の個数: 32

約数和(自身を含む): 2963892947040

約数和(自身を除く): 1582981046504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2468, 4319, 4936, 8638, 17276, 34552, 39966193, 79932386, 159864772, 279763351, 319729544, 559526702, 1119053404, 2238106808, 24659141081, 49318282162, 98636564324, 172613987567, 197273128648, 345227975134, 690455950268, 1380911900536]

約数ペア:

[(1, 1380911900536), (2, 690455950268), (4, 345227975134), (7, 197273128648), (8, 172613987567), (14, 98636564324), (28, 49318282162), (56, 24659141081), (617, 2238106808), (1234, 1119053404), (2468, 559526702), (4319, 319729544), (4936, 279763351), (8638, 159864772), (17276, 79932386), (34552, 39966193)]