2019898758

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{271273}}^1$

素因数の和:271368

約数の個数: 32

約数和(自身を含む): 4336043616

約数和(自身を除く): 2316144858

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 271273, 542546, 813819, 1627638, 4611641, 9223282, 13834923, 19802929, 27669846, 39605858, 59408787, 118817574, 336649793, 673299586, 1009949379, 2019898758]

約数ペア:

[(1, 2019898758), (2, 1009949379), (3, 673299586), (6, 336649793), (17, 118817574), (34, 59408787), (51, 39605858), (73, 27669846), (102, 19802929), (146, 13834923), (219, 9223282), (438, 4611641), (1241, 1627638), (2482, 813819), (3723, 542546), (7446, 271273)]