2921961265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{34213}}^1$

素因数の和:34297

約数の個数: 32

約数和(自身を含む): 3941452800

約数和(自身を除く): 1019491535

約数列:

[1, 5, 19, 29, 31, 95, 145, 155, 551, 589, 899, 2755, 2945, 4495, 17081, 34213, 85405, 171065, 650047, 992177, 1060603, 3250235, 4960885, 5303015, 18851363, 20151457, 30757487, 94256815, 100757285, 153787435, 584392253, 2921961265]

約数ペア:

[(1, 2921961265), (5, 584392253), (19, 153787435), (29, 100757285), (31, 94256815), (95, 30757487), (145, 20151457), (155, 18851363), (551, 5303015), (589, 4960885), (899, 3250235), (2755, 1060603), (2945, 992177), (4495, 650047), (17081, 171065), (34213, 85405)]