2215532886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2776357}}^1$

素因数の和:2776388

約数の個数: 32

約数和(自身を含む): 5330607360

約数和(自身を除く): 3115074474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2776357, 5552714, 8329071, 16658142, 19434499, 38868998, 52750783, 58303497, 105501566, 116606994, 158252349, 316504698, 369255481, 738510962, 1107766443, 2215532886]

約数ペア:

[(1, 2215532886), (2, 1107766443), (3, 738510962), (6, 369255481), (7, 316504698), (14, 158252349), (19, 116606994), (21, 105501566), (38, 58303497), (42, 52750783), (57, 38868998), (114, 19434499), (133, 16658142), (266, 8329071), (399, 5552714), (798, 2776357)]