17357860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 39704112

約数和(自身を除く): 22346252

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 661, 1010, 1313, 1322, 2020, 2626, 2644, 3305, 5252, 6565, 6610, 8593, 13130, 13220, 17186, 26260, 34372, 42965, 66761, 85930, 133522, 171860, 267044, 333805, 667610, 867893, 1335220, 1735786, 3471572, 4339465, 8678930, 17357860]

約数ペア:

[(1, 17357860), (2, 8678930), (4, 4339465), (5, 3471572), (10, 1735786), (13, 1335220), (20, 867893), (26, 667610), (52, 333805), (65, 267044), (101, 171860), (130, 133522), (202, 85930), (260, 66761), (404, 42965), (505, 34372), (661, 26260), (1010, 17186), (1313, 13220), (1322, 13130), (2020, 8593), (2626, 6610), (2644, 6565), (3305, 5252)]