2019586528

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{10331}}^1$

素因数の和:10531

約数の個数: 48

約数和(自身を含む): 4100770800

約数和(自身を除く): 2081184272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 149, 164, 298, 328, 596, 656, 1192, 1312, 2384, 4768, 6109, 10331, 12218, 20662, 24436, 41324, 48872, 82648, 97744, 165296, 195488, 330592, 423571, 847142, 1539319, 1694284, 3078638, 3388568, 6157276, 6777136, 12314552, 13554272, 24629104, 49258208, 63112079, 126224158, 252448316, 504896632, 1009793264, 2019586528]

約数ペア:

[(1, 2019586528), (2, 1009793264), (4, 504896632), (8, 252448316), (16, 126224158), (32, 63112079), (41, 49258208), (82, 24629104), (149, 13554272), (164, 12314552), (298, 6777136), (328, 6157276), (596, 3388568), (656, 3078638), (1192, 1694284), (1312, 1539319), (2384, 847142), (4768, 423571), (6109, 330592), (10331, 195488), (12218, 165296), (20662, 97744), (24436, 82648), (41324, 48872)]