1944261790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{10267}}^1$

素因数の和:10956

約数の個数: 32

約数和(自身を含む): 3626246880

約数和(自身を除く): 1681985090

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 653, 1306, 3265, 6530, 10267, 18937, 20534, 37874, 51335, 94685, 102670, 189370, 297743, 595486, 1488715, 2977430, 6704351, 13408702, 33521755, 67043510, 194426179, 388852358, 972130895, 1944261790]

約数ペア:

[(1, 1944261790), (2, 972130895), (5, 388852358), (10, 194426179), (29, 67043510), (58, 33521755), (145, 13408702), (290, 6704351), (653, 2977430), (1306, 1488715), (3265, 595486), (6530, 297743), (10267, 189370), (18937, 102670), (20534, 94685), (37874, 51335)]