2215657544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{12289}}^1$

素因数の和:13053

約数の個数: 32

約数和(自身を含む): 4294617600

約数和(自身を除く): 2078960056

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 727, 1454, 2908, 5816, 12289, 22537, 24578, 45074, 49156, 90148, 98312, 180296, 380959, 761918, 1523836, 3047672, 8934103, 17868206, 35736412, 71472824, 276957193, 553914386, 1107828772, 2215657544]

約数ペア:

[(1, 2215657544), (2, 1107828772), (4, 553914386), (8, 276957193), (31, 71472824), (62, 35736412), (124, 17868206), (248, 8934103), (727, 3047672), (1454, 1523836), (2908, 761918), (5816, 380959), (12289, 180296), (22537, 98312), (24578, 90148), (45074, 49156)]