973406006495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{20117}}^1$

素因数の和:20652

約数の個数: 48

約数和(自身を含む): 1276069933152

約数和(自身を除く): 302663926657

約数列:

[1, 5, 13, 65, 169, 173, 331, 845, 865, 1655, 2249, 4303, 11245, 20117, 21515, 29237, 55939, 57263, 100585, 146185, 261521, 279695, 286315, 744419, 1307605, 3399773, 3480241, 3722095, 6658727, 9677447, 16998865, 17401205, 33293635, 45243133, 48387235, 86563451, 226215665, 432817255, 588160729, 1125324863, 1151959771, 2940803645, 5626624315, 5759798855, 14975477023, 74877385115, 194681201299, 973406006495]

約数ペア:

[(1, 973406006495), (5, 194681201299), (13, 74877385115), (65, 14975477023), (169, 5759798855), (173, 5626624315), (331, 2940803645), (845, 1151959771), (865, 1125324863), (1655, 588160729), (2249, 432817255), (4303, 226215665), (11245, 86563451), (20117, 48387235), (21515, 45243133), (29237, 33293635), (55939, 17401205), (57263, 16998865), (100585, 9677447), (146185, 6658727), (261521, 3722095), (279695, 3480241), (286315, 3399773), (744419, 1307605)]