2006256538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{21193}}^1$

素因数の和:21550

約数の個数: 32

約数和(自身を含む): 3546349632

約数和(自身を除く): 1540093094

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 331, 662, 3641, 4303, 7282, 8606, 21193, 42386, 47333, 94666, 233123, 275509, 466246, 551018, 3030599, 6061198, 7014883, 14029766, 77163713, 91193479, 154327426, 182386958, 1003128269, 2006256538]

約数ペア:

[(1, 2006256538), (2, 1003128269), (11, 182386958), (13, 154327426), (22, 91193479), (26, 77163713), (143, 14029766), (286, 7014883), (331, 6061198), (662, 3030599), (3641, 551018), (4303, 466246), (7282, 275509), (8606, 233123), (21193, 94666), (42386, 47333)]