665702956012

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1\times {\mathrm{12637}}^1$

素因数の和:13702

約数の個数: 48

約数和(自身を含む): 1187794056960

約数和(自身を除く): 522091100948

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 739, 1004, 1478, 2956, 12637, 17821, 25274, 35642, 50548, 52469, 71284, 104938, 185489, 209876, 370978, 741956, 897227, 1794454, 3171887, 3588908, 6343774, 9338743, 12687548, 13169719, 18677486, 26339438, 37354972, 52678876, 225203977, 450407954, 663050753, 900815908, 1326101506, 2344024493, 2652203012, 4688048986, 9376097972, 166425739003, 332851478006, 665702956012]

約数ペア:

[(1, 665702956012), (2, 332851478006), (4, 166425739003), (71, 9376097972), (142, 4688048986), (251, 2652203012), (284, 2344024493), (502, 1326101506), (739, 900815908), (1004, 663050753), (1478, 450407954), (2956, 225203977), (12637, 52678876), (17821, 37354972), (25274, 26339438), (35642, 18677486), (50548, 13169719), (52469, 12687548), (71284, 9338743), (104938, 6343774), (185489, 3588908), (209876, 3171887), (370978, 1794454), (741956, 897227)]