2160961006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 3369794400

約数和(自身を除く): 1208833394

約数列:

[1, 2, 41, 82, 137, 149, 274, 298, 1291, 2582, 5617, 6109, 11234, 12218, 20413, 40826, 52931, 105862, 176867, 192359, 353734, 384718, 836933, 1673866, 7251547, 7886719, 14503094, 15773438, 26353183, 52706366, 1080480503, 2160961006]

約数ペア:

[(1, 2160961006), (2, 1080480503), (41, 52706366), (82, 26353183), (137, 15773438), (149, 14503094), (274, 7886719), (298, 7251547), (1291, 1673866), (2582, 836933), (5617, 384718), (6109, 353734), (11234, 192359), (12218, 176867), (20413, 105862), (40826, 52931)]