2217684674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{4157}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 3562574400

約数和(自身を除く): 1344889726

約数列:

[1, 2, 19, 38, 101, 139, 202, 278, 1919, 2641, 3838, 4157, 5282, 8314, 14039, 28078, 78983, 157966, 266741, 419857, 533482, 577823, 839714, 1155646, 7977283, 10978637, 15954566, 21957274, 58360123, 116720246, 1108842337, 2217684674]

約数ペア:

[(1, 2217684674), (2, 1108842337), (19, 116720246), (38, 58360123), (101, 21957274), (139, 15954566), (202, 10978637), (278, 7977283), (1919, 1155646), (2641, 839714), (3838, 577823), (4157, 533482), (5282, 419857), (8314, 266741), (14039, 157966), (28078, 78983)]