2183601904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{652991}}^1$

素因数の和:653029

約数の個数: 40

約数和(自身を含む): 4858260480

約数和(自身を除く): 2674658576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 652991, 1305982, 2611964, 5223928, 7182901, 10447856, 12406829, 14365802, 24813658, 28731604, 49627316, 57463208, 99254632, 114926416, 136475119, 198509264, 272950238, 545900476, 1091800952, 2183601904]

約数ペア:

[(1, 2183601904), (2, 1091800952), (4, 545900476), (8, 272950238), (11, 198509264), (16, 136475119), (19, 114926416), (22, 99254632), (38, 57463208), (44, 49627316), (76, 28731604), (88, 24813658), (152, 14365802), (176, 12406829), (209, 10447856), (304, 7182901), (418, 5223928), (836, 2611964), (1672, 1305982), (3344, 652991)]