2820537944

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{384479}}^1$

素因数の和:384623

約数の個数: 32

約数和(自身を含む): 6090163200

約数和(自身を除く): 3269625256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 384479, 768958, 1537916, 2691353, 3075832, 5382706, 10765412, 21530824, 50366749, 100733498, 201466996, 352567243, 402933992, 705134486, 1410268972, 2820537944]

約数ペア:

[(1, 2820537944), (2, 1410268972), (4, 705134486), (7, 402933992), (8, 352567243), (14, 201466996), (28, 100733498), (56, 50366749), (131, 21530824), (262, 10765412), (524, 5382706), (917, 3075832), (1048, 2691353), (1834, 1537916), (3668, 768958), (7336, 384479)]