1320848772094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{14407}}^1$

素因数の和:14993

約数の個数: 64

約数和(自身を含む): 2159443376640

約数和(自身を除く): 838594604546

約数列:

[1, 2, 19, 37, 38, 74, 197, 331, 394, 662, 703, 1406, 3743, 6289, 7289, 7486, 12247, 12578, 14407, 14578, 24494, 28814, 65207, 130414, 138491, 232693, 273733, 276982, 465386, 533059, 547466, 1066118, 1238933, 2412659, 2477866, 2838179, 4768717, 4825318, 5676358, 9537434, 10128121, 20256242, 45840521, 53925401, 90605623, 91681042, 105012623, 107850802, 176442529, 181211246, 210025246, 352885058, 939437249, 1878874498, 1995239837, 3352408051, 3990479674, 6704816102, 17849307731, 34759178213, 35698615462, 69518356426, 660424386047, 1320848772094]

約数ペア:

[(1, 1320848772094), (2, 660424386047), (19, 69518356426), (37, 35698615462), (38, 34759178213), (74, 17849307731), (197, 6704816102), (331, 3990479674), (394, 3352408051), (662, 1995239837), (703, 1878874498), (1406, 939437249), (3743, 352885058), (6289, 210025246), (7289, 181211246), (7486, 176442529), (12247, 107850802), (12578, 105012623), (14407, 91681042), (14578, 90605623), (24494, 53925401), (28814, 45840521), (65207, 20256242), (130414, 10128121), (138491, 9537434), (232693, 5676358), (273733, 4825318), (276982, 4768717), (465386, 2838179), (533059, 2477866), (547466, 2412659), (1066118, 1238933)]