2068661036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{4001}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 3987848928

約数和(自身を除く): 1919187892

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 163, 244, 326, 652, 793, 1586, 2119, 3172, 4001, 4238, 8002, 8476, 9943, 16004, 19886, 39772, 52013, 104026, 129259, 208052, 244061, 258518, 488122, 517036, 652163, 976244, 1304326, 2608652, 3172793, 6345586, 8478119, 12691172, 16956238, 33912476, 39781943, 79563886, 159127772, 517165259, 1034330518, 2068661036]

約数ペア:

[(1, 2068661036), (2, 1034330518), (4, 517165259), (13, 159127772), (26, 79563886), (52, 39781943), (61, 33912476), (122, 16956238), (163, 12691172), (244, 8478119), (326, 6345586), (652, 3172793), (793, 2608652), (1586, 1304326), (2119, 976244), (3172, 652163), (4001, 517036), (4238, 488122), (8002, 258518), (8476, 244061), (9943, 208052), (16004, 129259), (19886, 104026), (39772, 52013)]