397484906914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1\times {\mathrm{51151}}^1$

素因数の和:51970

約数の個数: 32

約数和(自身を含む): 616907851776

約数和(自身を除く): 219422944862

約数列:

[1, 2, 37, 74, 173, 346, 607, 1214, 6401, 12802, 22459, 44918, 51151, 102302, 105011, 210022, 1892587, 3785174, 3885407, 7770814, 8849123, 17698246, 31048657, 62097314, 327417551, 654835102, 1148800309, 2297600618, 5371417661, 10742835322, 198742453457, 397484906914]

約数ペア:

[(1, 397484906914), (2, 198742453457), (37, 10742835322), (74, 5371417661), (173, 2297600618), (346, 1148800309), (607, 654835102), (1214, 327417551), (6401, 62097314), (12802, 31048657), (22459, 17698246), (44918, 8849123), (51151, 7770814), (102302, 3885407), (105011, 3785174), (210022, 1892587)]