2490672

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2761

約数の個数: 40

約数和(自身を含む): 6775360

約数和(自身を除く): 4284688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2731, 5462, 8193, 10924, 16386, 21848, 32772, 43696, 51889, 65544, 103778, 131088, 155667, 207556, 311334, 415112, 622668, 830224, 1245336, 2490672]

約数ペア:

[(1, 2490672), (2, 1245336), (3, 830224), (4, 622668), (6, 415112), (8, 311334), (12, 207556), (16, 155667), (19, 131088), (24, 103778), (38, 65544), (48, 51889), (57, 43696), (76, 32772), (114, 21848), (152, 16386), (228, 10924), (304, 8193), (456, 5462), (912, 2731)]